Gem Stone King Promo Codes and Coupons September 2025

Gem Stone King

GemstoneKing.com is an online jewelry retailer specializing in natural gemstones and precious metals. They offer a wide selection of rings, necklaces, earrings, and bracelets featuring both traditional and rare gemstones. Each piece comes with certification of authenticity, and they provide custom design services for unique pieces.

gemstoneking.com

Today's Gem Stone King discount codes

TOP PICK

10% off

25 uses

high

worked 3 days ago

10% Off Storewide at Gem Stone King

20% off

4 uses

high

worked 3 days ago

20% Off Select Items at Gem Stone King

$10 off

6 uses

medium

worked 8 months ago

Take $10 off with coupon

10% off

3 uses

medium

worked 4 months ago

Score 10% off with promo code

Featured Gem Stone King Products

925 Sterling Silver and 10K Yellow Gold Pear Shape Yellow Citrine and White Lab Grown Diamond Pendant and Earrings Jewelry Set For Women (2.83 Cttw, Gemstone November Birthstone, with 18 Inch Chain)

Elegant Craftsmanship and Classic Design: This exquisite jewelry set features a 2.83 Cttw combination of 8X6MM and 7X5MM pear-shaped yellow citrine gemstones, accented by sparkling white lab grown diamonds. Set in a luxurious blend of 925 Sterling Silver and 10K Yellow Gold, this set adds a touch of sophistication to any occasion. Vibrant November Birthstone: Yellow citrine, the birthstone for November, is known to symbolize joy, abundance, and warmth. This jewelry set makes a meaningful and personal gift for those born in November or anyone who appreciates the bright, uplifting hue of citrine. Complete and Versatile Jewelry Set: This set includes matching citrine and diamond earrings and a pendant with an 18-inch chain, creating a cohesive and polished look. Its versatile design complements both casual and formal outfits, making it a stunning choice for everyday elegance or special occasions. Thoughtful and Luxurious Gift: Ideal for birthdays, anniversaries, or any special celebration, this citrine and diamond jewelry set makes a thoughtful and luxurious gift. Its exceptional quality and timeless appeal ensure it will be cherished and admired for years to come. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 149.99

10K White Gold Oval 7X5MM Gemstone Pendant Necklace for Women With 18 Inch Chain

Exquisite Oval 7X5MM Gemstone: Nestled in the heart of our pendant is a stunning, oval-shaped 7X5MM gemstone. This centerpiece is available in a variety of birthstone options, making it a personal and meaningful choice. Its unique oval shape captures and refracts light beautifully, adding a touch of elegance to any ensemble. 10K White Gold Setting: Our pendant necklace is made from premium 10K white gold, known for its durability and timeless appeal. Its high-quality construction ensures longevity, while the lustrous finish adds a touch of sophistication. This hypoallergenic metal is kind to sensitive skin, ensuring comfort with every wear. Pristine Craftsmanship & Design: The gemstone is held securely by a four-prong setting, providing excellent performance and resilience against daily wear. The pendant's design is characterized by clean lines and a modern style, reflecting a meticulous attention to detail. This necklace is a testament to superior craftsmanship, designed to be cherished for a lifetime. Perfect for Gifting & Everyday Wear: Our pendant necklace is comfortable to wear, fitting seamlessly into your everyday life. Its 18-inch chain sits gracefully at the collarbone, the perfect length for most women. This piece is an ideal gift, resonating with emotional significance while also offering durability and practical wearability. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 399.99

3-5 Cttw Gemstone Birthstone Halo Earrings For Women | 9X7MM Oval Cut | 925 Sterling Silver | Fine Jewelry Gifts for Her Mom Women Wife

Vibrant Oval Gemstone Center: Featuring a stunning 9x7mm oval-cut gemstone, these earrings bring forth a radiant focal point that captures light beautifully. With a brilliant halo of 1.25mm round white zirconia stones, the design enhances the central gemstone’s vibrant hue, creating a classic and elegant look that’s perfect for both everyday wear and special occasions. This versatile style offers an effortless way to add a touch of color and sophistication to any outfit. Crafted in Premium 925 Sterling Silver: These earrings are meticulously crafted from high-quality 925 sterling silver, known for its durability and timeless elegance. The silver’s polished finish enhances the gemstone’s vivid color, while providing a comfortable, hypoallergenic wear. Each piece is created with longevity in mind, ensuring these earrings maintain their beauty over time with proper care. Secure Butterfly Push Back Closures: Designed for ease and comfort, the butterfly push-back closures offer a secure fit that keeps your earrings in place throughout the day. These closures are crafted for seamless wear, making them perfect for those who desire both elegance and practicality in their jewelry collection. Perfect for Gifting and Personal Milestones: These halo earrings make a thoughtful gift for birthdays, anniversaries, or other special occasions. Choose a birthstone or favorite gemstone to personalize this elegant set, allowing the recipient to carry a symbol of love and thoughtfulness in a piece they’ll cherish. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 59.99

10K Yellow Gold Tanzanite and Lab Grown Diamond 3-Stone Engagement Ring For Women | 1.70 Cttw | Three Stone Wedding Engagement Anniversary Promise Ring For Women

MEASUREMENTS: 8x6mm Oval Heat-Treated Blue Tanzanite, 4x4mm Round E - F Lab Grown Diamond. Total Carat Weight is 1.70 cttw CRAFTED: in 10k Yellow Gold with 10k stamp. USA BASED COMPANY AND SERVICE: Our jewelry passes extensive quality checkpoints before being shipped to you. In the (very) unlikely event that you aren’t satisfied, simply return for a 100% refund. EXCELLENT GIFT: for birthday, anniversary, holidays, stocking stuffers, graduation, Christmas, Valentine's Day, Mother's Day, Thank You or simply ”Thinking of You” INCLUDES WITH ORDER: All of our items come in the appropriate packaging ensuring they are ready for gifting upon arrival. Our packaging ranges from gorgeous cardboard boxes with foam inserts for security, to sleek wood finish boxes with plush inserts.

USD 699.99

What Gem Stone King coupons are available today?

We track so many discount codes. Read about today's Gem Stone King coupon statistics.

Gem Stone King deals available today

Active Gem Stone King codes

10% off

Biggest discount available

Get the best Gem Stone King promo codes and coupons that actually work. Our community of sustainability minded shoppers helps you save by testing and sharing:

Verified promo codes with live success rates from recent shoppers!
Exclusive single-use codes shared by our community (24 active codes).
Drop alerts when Gem Stone King's most popular items go on sale!
Deals for those who want extra savings opportunities
Insider savings tips from experienced Gem Stone King shoppers who know the best deals.

Why TerraCoupons finds better Gem Stone King discounts:

Live success tracking: See exactly which codes are working for other shoppers right now
Real-time feedback: Every code attempt is tracked and ranked to show you the best options first
Sale predictions: Get alerted when Gem Stone King's next big discount event is coming
Exclusive savings: reseller discounts, shopping tips and sustainability tips you won't find elsewhere

Note: Our community tests every Gem Stone King promo code and shares results in real-time. Check success rates and shopping tips in the activity feed to find what works best for your purchase.

10% off

3 uses

medium

worked 6 months ago

Save 10% off with coupon

15% off

2 uses

medium

worked 4 months ago

Score 15% off with promo code

10% off

5 uses

medium

worked 9 months ago

Take 10% off with coupon code

15% off

2 uses

medium

worked 4 months ago

Score 15% off with promo code

More Gem Stone King Products

14K Yellow Gold 6MM Cushion Gemstone Birthstone Stud Earrings | Yellow Gold Earrings For Women Men

Exceptional Quality and Craftsmanship: These stunning stud earrings feature high-quality 6MM cushion cut gemstones, securely set in a 14K yellow gold setting. The meticulous craftsmanship ensures durability and a luxurious finish, making these earrings a timeless addition to any jewelry collection. Elegant and Sophisticated Design: The elegant cushion cut of the gemstones, combined with the sleek 14K yellow gold setting, creates a sophisticated and refined look. The double notch design ensures a secure fit, making these earrings perfect for both everyday wear and special occasions. Meaningful Birthstone Choice: Each pair of earrings features your choice of gemstone birthstone, adding a personalized and meaningful touch. These earrings make a thoughtful gift for birthdays, anniversaries, or any special occasion, celebrating the unique beauty and significance of the chosen gemstone. Comfortable and Secure Fit: The setting and double notch design provide a comfortable and secure fit, ensuring the earrings stay in place throughout the day. The lightweight design ensures all-day comfort, making these earrings a practical and stylish accessory for any woman. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 299.99

14K Yellow Gold Martini Earrings | 3 Prong Screw Back Stud Earrings For Women Men | Round 6MM | Gemstone Birthstone | Gold Earrings For Women Men

Timeless Sophistication: Elevate your look with these classic round 6mm stud earrings crafted from radiant 14K yellow gold. The timeless design exudes sophistication and elegance, making them a versatile accessory suitable for any occasion. Whether worn with casual attire or formal wear, these earrings add a touch of refined glamour to your ensemble. Vibrant Gemstone Birthstone: Each earring features a vibrant round 6mm gemstone birthstone, symbolizing the wearer's birth month. With a variety of birthstone options available, you can choose the gemstone that holds personal significance or complements your style preferences. From bold and striking hues to subtle and understated tones, these gemstones infuse your look with individuality and charm. Secure and Comfortable Fit: Designed for both style and comfort, these stud earrings feature a secure 3-prong martini setting and screw back closures. The martini setting ensures that the gemstone sits flush against the earlobe, while the screw back closures provide a secure and comfortable fit, allowing you to wear these earrings with confidence throughout the day and night. Craftsmanship Excellence: Crafted with meticulous attention to detail, these stud earrings exhibit superior craftsmanship and quality. The 14K yellow gold construction offers durability and radiance, providing a lasting backdrop for the gemstones. Whether worn as an everyday accessory or reserved for special occasions, these earrings are a timeless investment in style and sophistication. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 189.99

5mm Round Gemstone 10K Yellow Gold 4-prong Stud Earrings For Women Men

. Total Carat Weight is cttw CRAFTED: in 10k Yellow Gold with 10k stamp. EARRING BACKS: post with friction back. USA BASED COMPANY AND SERVICE: Our jewelry passes extensive quality checkpoints before being shipped to you. In the (very) unlikely event that you aren’t satisfied, simply return for a 100% refund. EXCELLENT GIFT: for birthday, anniversary, holidays, stocking stuffers, graduation, Christmas, Valentine's Day, Mother's Day, Thank You or simply ”Thinking of You” INCLUDES WITH ORDER: All of our items come in the appropriate packaging ensuring they are ready for gifting upon arrival. Our packaging ranges from gorgeous cardboard boxes with foam inserts for security, to sleek wood finish boxes with plush inserts.

USD 74.99

18K Yellow Gold Plated Silver 4MM Round Gemstone Birthstone Stud Earrings for Women and Men | Classic Solitaire with Secure Backs | Elegant Everyday Jewelry for Her or Him

Brilliant 4MM Round Gemstone: Featuring a captivating selection of round-cut, 4MM gemstones, these birthstone earrings radiate with timeless elegance. The classic solitaire design showcases the stone's natural brilliance, enhanced by expert faceting for dazzling light reflection. Available in a spectrum of birthstones, they offer a personalized touch, making them a thoughtful gift for any occasion and a true expression of individual style. Lustrous 18K Yellow Gold Plating: These earrings are crafted with a robust layer of 18K yellow gold plating over sterling silver, achieving a luxurious appearance without compromising durability. The rich golden hue enhances the stone's color and brilliance, offering a perfect balance of sophistication and everyday elegance. The fine metal finish ensures hypoallergenic comfort, making them ideal for sensitive skin and suitable for continuous wear. Sophisticated Craftsmanship: Designed for versatility, these earrings feature secure post and butterfly backs, blending classic style with modern comfort. Each earring is an epitome of fine craftsmanship, reflecting meticulous attention to detail and ensuring everyday practicality. The minimalist design allows the gemstone to take center stage, while the secure fit ensures they remain steadfast through life's movements, maintaining their elegance. Perfect Gifting Choice: These earrings are a versatile and cherished addition for both men and women, seamlessly fitting various personal styles and occasions. Whether celebrating a birthday, anniversary, or simply showing appreciation, they offer a heartfelt, personalized gift option. The elegant simplicity of the earrings suits every outfit, while their lightweight build ensures effortless, comfortable wear, day or night, forever memorable. USA Based Company and Lifetime Warranty: As a USA-based company, we prioritize quality, craftsmanship, and customer satisfaction. Our commitment to excellence ensures that you receive a meticulously crafted product that meets the highest standards of design and quality. Our jewelry passes extensive quality checkpoints before being shipped to you. Enjoy prompt and professional support from our world-class customer service team, ensuring your satisfaction.

USD 179.99

10% off

16 uses

low

worked 9 months ago

10% Off (Storewide) at Gem Stone King

10% off

231 uses

low

worked about 2 years ago

10% Off Storewide at Gem Stone King

10% off

108 uses

low

worked over 1 year ago

10% Off Storewide at Gem Stone King

15% off

21 uses

low

worked 7 months ago

15% Off Valentines Collection at Gem Stone King

Sustainability Score

62%

While GemstoneKing has made efforts to source conflict-free diamonds and implements some recycling practices, their overall transparency needs improvement. They lack comprehensive reporting on their supply chain and environmental impact. Their labor practices meet basic standards, but there's limited information about worker conditions at mining sites. They have started using recycled packaging but haven't fully addressed their carbon footprint. Their animal testing policy for jewelry cleaning products remains unclear.

About Gem Stone King

4.0 (2)

FAQs

: The biggest sales occur during Black Friday (November), Valentine's Day, and their Anniversary Sale in July. They also run flash sales during major holidays.
: Yes, we offer a 10% discount to active military personnel, veterans, and students with valid ID. This discount cannot be combined with other promotional offers.
: January and July typically offer the best prices on engagement rings. Post-holiday sales in January and the mid-year clearance in July provide significant discounts.
: Yes, our Crown Rewards program offers points for every purchase, with 1 point earned per dollar spent. Points can be redeemed for future purchases or special services.
: In the past month, Gem Stone King has launched 5 new promo coupons for shopper discounts. This indicates that Gem Stone King provides regular opportunities for customers to save money on their purchases.
: On average, Gem Stone King provides 3 discount coupons each month. Based on historical data, the average time between Gem Stone King coupon releases every 10 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Gem Stone King website regularly, subscribing to email newsletters, and following them on social media.
: Gem Stone King is offering 2 working store-wide codes, however they are also offering 22 additional discount codes with a best discount of 10% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Gem Stone King. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Gem Stone King discount codes.

Curated by

Linda S.

Content Writer

Last updated September 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

Latest Gem Stone King coupon activity

Track real-time Gem Stone King coupon activity from our community. See which codes are working right now at Gem Stone King, when they were last verified, and any usage restrictions. Our feed helps you quickly find active codes and avoid expired ones.

From the blog

2025-04-29

Gem Stone King Promo Codes and Coupons September 2025

Gem Stone King

Today's Gem Stone King discount codes

Featured Gem Stone King Products

925 Sterling Silver and 10K Yellow Gold Pear Shape Yellow Citrine and White Lab Grown Diamond Pendant and Earrings Jewelry Set For Women (2.83 Cttw, Gemstone November Birthstone, with 18 Inch Chain)

10K White Gold Oval 7X5MM Gemstone Pendant Necklace for Women With 18 Inch Chain

3-5 Cttw Gemstone Birthstone Halo Earrings For Women | 9X7MM Oval Cut | 925 Sterling Silver | Fine Jewelry Gifts for Her Mom Women Wife

10K Yellow Gold Tanzanite and Lab Grown Diamond 3-Stone Engagement Ring For Women | 1.70 Cttw | Three Stone Wedding Engagement Anniversary Promise Ring For Women

What Gem Stone King coupons are available today?

More Gem Stone King Products

14K Yellow Gold 6MM Cushion Gemstone Birthstone Stud Earrings | Yellow Gold Earrings For Women Men

14K Yellow Gold Martini Earrings | 3 Prong Screw Back Stud Earrings For Women Men | Round 6MM | Gemstone Birthstone | Gold Earrings For Women Men

5mm Round Gemstone 10K Yellow Gold 4-prong Stud Earrings For Women Men

18K Yellow Gold Plated Silver 4MM Round Gemstone Birthstone Stud Earrings for Women and Men | Classic Solitaire with Secure Backs | Elegant Everyday Jewelry for Her or Him

Sustainability Score

About Gem Stone King

FAQs

Curated by

Linda S.

Latest Gem Stone King coupon activity

From the blog

How to Negotiate Lower Bills on Subscriptions and Monthly Services

Unlock Huge Savings: Get the Best Soundboks Discount Today!

The Best Time to Buy Electronics, Clothes, and More: A Year-Round Savings Calendar