All Products
Welcome to Carat Spark, where timeless elegance meets modern sustainability. Elevate your style and conscience with our exquisite collection of lab grown diamond studs, bracelets, and necklaces. Crafted with precision and passion, each piece radiates brilliance while upholding ethical standards. Explore our stunning selection and adorn yourself with sophistication that shines bright
Sort by:
Celebrate your commitment with timeless elegance. This 2-carat IGI-certified oval lab diamond promise ring is a masterpiece of craftsmanship and love. Set in lustrous 18K yellow gold, the radiant oval-cut lab diamond takes center stage, showcasing exceptional brilliance and fire.
SKU: R112224_NE177
Lab Grown Diamond Information
| Center Oval Diamond Weight | 2.08 Carats |
| Total Number of Diamonds | 1 |
| Setting Type | Prong |
| Color | F |
| Clarity | VVS2 |
| Certified | Yes |
| Certificate Number | LG628401970 |
Ring Details
| Ring Size | 6.75 US |
| Ring Metal Quality | 18K Yellow Gold |
Celebrate your commitment with timeless elegance. This 2-carat IGI-certified oval lab diamond promise ring is a masterpiece of craftsmanship and love. Set in lustrous 18K yellow gold, the radiant oval-cut lab diamond takes center stage, showcasing exceptional brilliance and fire.
Make your moment unforgettable with this stunning 2-carat oval lab diamond ring in 18K yellow gold—a classic piece that will be cherished forever.
SKU: R112224_NE179
Lab Grown Diamond Information
| Center Oval Diamond Weight | 2.09 |
| Total Number of Diamonds | 3 |
| Total Diamond Weight | 2.73 Carats |
| Setting Type | Prong |
| Color | E |
| Clarity | VVS2 |
| Certified | Yes |
| Certificate Number | LG627468511 |
Ring Details
| Ring Size | 6.5 US |
| Ring Metal Quality | 18K Yellow Gold |
A ring fit for royalty. This breathtaking engagement ring features a 1.07 carat center solitaire, hand-selected for its brilliance and fire, set in gleaming 14K white gold. The design is inspired by the graceful curves of a crown, with intricately placed diamonds adorning not just the shank but also the sides of the ring—ensuring sparkle from every angle.
Perfect for the one who deserves nothing less than a crown.
SKU: R112224_NE173
Lab Grown Diamond Information
| Center Diamond Weight | 1.07 Carats |
| Total Number of Diamonds | 59 |
| Total Diamond Weight | 2.79 Carats |
| Setting Type | Prong |
| Color | D |
| Clarity | VVS2 |
| Certified | Yes |
| Certificate Number | LG659423172 |
Ring Details
| Ring Size | 6.5 US |
| Ring Metal Quality | 14K White Gold |
Bold simplicity meets artistic elegance in this stunning 2.59 carat solitaire engagement ring, set in radiant 14K white gold. Designed to mimic the sleek contour of an engagement band, the ring gently pinches around the center diamond, cradling it with a sculptural, modern touch.
The dramatic solitaire takes center stage, elevated by the clean lines and graceful tension of the setting—creating a silhouette that’s both contemporary and timeless. With its minimalist design and commanding sparkle, this ring is a statement of pure love, beautifully refined.
Crafted for the modern romantic who values bold beauty with subtle sophistication.
SKU: R112224_NE175
Lab Grown Diamond Information
| Diamond Cut | Round |
| Diamond Total Weight | 2.59 Carats |
| Setting Type | Prong |
| Color | F |
| Clarity | VVS2 |
| Certified | Yes |
| Certificate Number | LG618437093 |
Ring Details
| Ring Size | 6.5 US |
| Ring Metal Quality | 14K White Gold |
An ode to refined elegance, L’Émeraude captures the spirit of haute joaillerie with a commanding 3.05 carat emerald cut diamond at its heart. Set in opulent 18K yellow gold, this masterpiece celebrates architectural precision and timeless allure. The emerald cut—favored for its hall-of-mirrors brilliance and aristocratic charm—is showcased in a minimalist yet impeccably crafted setting, allowing its clarity and proportions to take center stage.
More than a promise, this ring is a declaration—of devotion, sophistication, and impeccable taste. Understated yet undeniably bold, L’Émeraude is a piece that transcends trends, destined to be cherished for generations.
SKU: R112224_NE178
Lab Grown Diamond Information
| Diamond Cut | Emerald Cut |
| Diamond Total Weight | 3.05 Carats |
| Setting Type | Prong |
| Color | E |
| Clarity | VVS2 |
| Certified | Yes |
| Certificate Number | LG633494738 |
Ring Details
| Ring Size | 6.5 US |
| Ring Metal Quality | 18K Yellow Gold |
14K White Gold Stud Earrings, boasting a total weight of 4.58 carats. These earrings capture the ethereal beauty of the Northern Lights, whispering secrets of the night sky with every glimmer.
SKU: S112224_NE190
Lab Grown Diamond Information
| Total Diamond Weight | 4.58 Carats |
| Total Number of Diamonds | 2 |
| Setting Type | Fancy |
| Color | G |
| Clarity | VS1 |
| Certified | Yes |
| Certificate Numbers | LG600325637 LG600325820 |
Earring Details
| Earring Type | Studs |
| Earring Metal Quality | 14K White Gold |
A bold union of strength and sophistication. This silver chain-link bracelet anchors a radiant red rectangular stone at its heart—fiery, faceted, and impossible to ignore. The toggle clasp adds a touch of vintage charm, while the polished links reflect light with quiet confidence. A statement piece that speaks in whispers and dazzles in glances.
SB17325_NE212
A celebration of artistry and color, this bracelet features linked oval segments adorned with intricate swirling metalwork, reminiscent of vintage filigree. Each segment sparkles with a vibrant array of gemstones—rich reds, royal purples, verdant greens, and sunny yellows—creating a kaleidoscope of elegance. The secure clasp closure ensures comfort and wearability, while the ornate design evokes timeless charm.
SB071325_NE213
This bracelet showcases a linear arrangement of square-shaped links, each meticulously adorned with vibrant purple gemstones. At every corner, smaller circular stones add depth and sparkle, creating a geometric harmony that’s both bold and refined. The chain link extension and secure clasp offer versatility and comfort, while the rich orchid hues evoke a sense of regal elegance.
SB071325_NE214