Unii Jewels
1.35ct Round Cut Lab Grown Diamond Solitaire Engagement Ring | IGI Certified | Unii Jewels
Round Brilliant Lab Grown Diamond Solitaire Stud Earrings – IGI Certified | Unii Jewels on orders over $3,000
Couldn't load pickup availability
INCLUDED
Description
A celebration of pure proportion and timeless brilliance, the Unii Jewels 1.35ct Round Cut Lab Grown Diamond Solitaire Engagement Ring transforms the simplicity of a classic solitaire into an elegant statement of modern fine jewelry.
At the heart of the design sits a 1.35ct round cut lab grown diamond, selected with D color, VS1 clarity and Excellent cut specifications. The photographed design places the round diamond prominently above a sleek, polished band, allowing its circular silhouette and faceted surface to become the immediate visual focus.
Viewed on the hand, the ring demonstrates one of the strongest qualities of a thoughtfully designed solitaire: visual balance. The center diamond creates presence without requiring additional stones or decorative elements, while the slender-looking band in the shown design provides a clean visual line beneath the stone.
The result is an engagement ring that feels sophisticated, minimal and enduring—created for someone who wants the diamond itself to tell the story.
1.35ct Round Cut Lab Grown Diamond Solitaire Engagement Ring
The round cut has long been associated with classic diamond jewelry, but within this Unii Jewels design it takes on a distinctly modern character.
The 1.35ct center diamond establishes the focal point, while the solitaire composition removes unnecessary visual competition. From the front-facing view shown, the polished band leads the eye naturally toward the diamond, creating a balanced transition between the metal and center stone.
With D color, VS1 clarity and Excellent cut, the diamond carries specifications suited to the clean aesthetic of the ring. Its IGI certification provides documented grading information for the center stone.
Available in Silver, Gold and Platinum, this design can be selected in a preferred precious-metal option while preserving its timeless solitaire identity.
Product Details
- Diamond Weight: 1.35ct
- Diamond Type: Lab Grown Diamond
- Diamond Shape: Round Cut
- Diamond Color: D
- Diamond Clarity: VS1
- Cut: Excellent
- Style / Design: Solitaire
- Product Type: Solitaire Engagement Ring
- Certification: IGI Certified
- Metal Options: Silver, Gold, Platinum
- Wear: Engagement, wedding, anniversary, occasion and fine-jewelry wear
Why Choose This Round Solitaire Design?
A jewelry sketch artist approaching this ring would begin with one fundamental decision: the center diamond must remain visually dominant.
The round outline establishes the central geometry of the sketch. From there, the band becomes a supporting line rather than a competing design element. In the photographed ring, this relationship is especially clear—the polished band visually narrows the composition toward the center, while the raised presentation of the diamond gives the stone a defined presence when viewed on the hand.
This deliberate restraint is what gives the solitaire its luxury character.
There is no need for elaborate ornamentation when the proportions are carefully considered. The circular center, clean band and surrounding negative space work together to create a design that feels refined from a distance and visually engaging up close.
It is a ring designed not around decoration, but around proportion, symmetry and the prominence of a single diamond.
Why Choose Unii Jewels?
- 1.35ct Round Cut Lab Grown Diamond
- D color and VS1 clarity
- Excellent cut specification
- IGI Certified
- Timeless solitaire composition
- Classic symmetrical round silhouette
- Clean, refined visual proportions
- Available in Silver, Gold and Platinum
- Suitable for engagement, wedding and anniversary wear
- Sophisticated modern fine-jewelry aesthetic
Free Shipping & Returns
🔄 30-day return and refund policy for peace of mind
✅ Fully insured and tracked shipping via UPS & USPS
⏱️ Handcrafted with care,9-10 days production time🌍 Worldwide delivery in 8-10 business daysafter production
Please read the Shipping Policy for more information.
Why Choose Lab Diamonds?
✓ Ethical & Conflict-Free – Grown in labs with zero mining impact
✓ IGI Certified Quality – Independently verified for clarity, color, and carat
✓ No BGM Stones – Guaranteed no brown, green, or milky undertones
✓ Eco-Friendly Luxury – Timeless beauty, sustainably made
✓ Ideal for Custom Jewelry – Engagement rings, wedding bands, and more
Why Unii Jewels?
🌟Surat-Made Brilliance– Crafted in India’s diamond hub
💎Certified Sparkle– IGI-certified lab-grown diamonds
💸Unmatched Value– Low prices Diamond + low making charges
🖌️Truly Custom– Unique designs tailored for you
📦Worldwide Shipping– Fast, Free, insured, and reliable
Ring Size Chart
Ring Size Conversion Chart
Determining your ring size can be tricky without the proper tools. Use our Ring Size Conversion chart below to find your ring size in different countries. Need help? Speak with a Diamond Expert now by WhatsApp +91 7359257266
| Ring Diameter (MM) | USA/Canada | United Kingdom | France | Germany | Japan | Switzerland |
|---|---|---|---|---|---|---|
| 14.0 mm. | 3 | F | 44 | 14 | 4 | 4 |
| 14.4 mm. | 3½ | G | 45¼ | 14½ | 5½ | 6⅓ |
| 14.8 mm. | 4 | H½ | 46½ | 15 | 7 | 6½ |
| 15.2 mm. | 4½ | I½ | 47¾ | 15¼ | 8 | 8 |
| 15.6 mm. | 5 | J½ | 49 | 15¾ | 9 | 9½ |
| 16.0 mm. | 5½ | L | 50¾ | 16 | 10½ | 10¾ |
| 16.5 mm. | 6 | M | 51½ | 16½ | 12 | 12¾ |
| 16.9 mm. | 6½ | N | 52¾ | 17 | 13 | 14 |
| 17.3 mm. | 7 | O | 54 | 17¼ | 14 | 15¼ |
| 17.7 mm. | 7½ | P | 55¼ | 17¾ | 15 | 16½ |
| 18.2 mm. | 8 | Q | 56¾ | 18 | 16 | 17¾ |
| 18.6 mm. | 8½ | Q½ | 58 | 18½ | 17 | 18½ |
| 19.0 mm. | 9 | R½ | 59¼ | 19 | 18 | 20 |
| 19.4 mm. | 9½ | S½ | 60¾ | 19½ | 19 | 21 |
| 19.8 mm. | 10 | T½ | 61¾ | 20 | 20 | 21¾ |
| 20.2 mm. | 10½ | U½ | 62¾ | 20¼ | 22 | 22¾ |
| 20.6 mm. | 11 | V½ | 64¼ | 20¾ | 23 | 24 |
| 21.0 mm. | 11½ | W½ | 66 | 21 | 24 | 25¾ |
| 21.4 mm. | 12 | Y | 67¼ | 21¼ | 25 | 27½ |
| 21.8 mm. | 12½ | Z | 68 | 21¾ | 26 | 28¾ |
| 22.2 mm. | 13 | Z + 1 | 69 | 22 | 27 | 29¼ |
| 22.6 mm. | 13½ | Z + 1.5 | 71 | 22.6 | - | 31 |
Notify me
Sustainable Lab Grown Diamond Craftsmanship
Rated 4.8 / 5 based on
438 reviews
on
Trustpilot
Showing our 3, 4 & 5 star reviews
Great company the pictures does no…
Great company the pictures does no justice for how magnificent the ring actually looks in person. My fiancée loves it and get compliments on her ring every time
I asked for a custom band after I…
I asked for a custom band after I ordered and my personal contact which was assigned to me and proactively reached out handled it for a very small cost. I couldn't be happier. Also...She said YES!
Great customer service & Beautiful ring
I initially had an issue with receiving a ring that did not match the expected specifications, but their team, especially Paul & Mary, worked with me directly to resolve everything in a fair and professional manner.
Amazing experience
The customer service I received from Lisa was amazing. She was helpful, patient and a pleasure to work with.
Gorgeous Ring
The ring is more beautiful than the picture. I couldn't be happier with it.
Ordered anniversary ring 02/18
While there were multiple delays and missed shipping dates, Paul made the corrections and the ring came today. Most importantly the wife loves it.
Recommend & will consider purchasing again
This is my second order from this company. I originally had a not so pleasant experience with the order arriving outside of the delivery frame. Paul and Adam were super helpful and ended up giving me a resolution that I was happy with.
I love my ring
I love my ring! I was hesitant to order a diamond ring online but I was not disappointed when it came in! It's so pretty and the price was unbeatable.
I had an excellent experience with Best…
I had an excellent experience and especially with Adam, who made the entire process feel incredibly personal from start to finish.
Great people and Service
Great people, my wife decided she did not like the initial ring she got for Christmas so we had to swap out for a different design and ring size. Samantha and Paul were amazing in walking me through the process.
I had an absolutely amazing experience…
I had an absolutely amazing experience from start to finish. They truly went above and beyond in helping me choose the perfect engagement ring and wedding band.
My ring is beautiful and it arrived…
My ring is beautiful and it arrived earlier than expected. Definitely recommend.
After 11 years and our second daughter, I finally have my dream ring.
I've worn a ring for 11 years that never truly felt like mine. After our second daughter was born, my husband and I decided it was time to finally get it right.
my wife to be loves her ring
my wife to be loves her ring. she stares and takes pictures of it all day, everyday. couldn't be happier
Their diamonds is outstanding, I highly recommend
After extensive research, I chose to purchase from them and couldn't be happier with my decision. The quality of their diamonds is outstanding.
Amazing experience
Amazing experience! Customer service is superb, and the ring is perfectly made with top quality diamond and craftsmanship.
A M A Z I N G
I wanted to purchase a lab grown diamond because after all the researching, more bang for the buck! But, I was very skeptical about online purchases for a diamond ring.
Amazing as advertised perhaps better.
Amazing as advertised perhaps better.
Had the best experience working with…
Had the best experience working with Julieanne and her team. Julieanne was great to work with and the speed, quality and customer service was above and beyond.
Mary
Mary, and a couple of other associates were phenomenal. Mary took the time to find just the right ring for my wife.