Unii Jewels
2.49Tcw Hexagon Lab Grown Diamond Hidden Halo Engagement Ring | IGI Certified | Unii Jewels
Round Brilliant Lab Grown Diamond Solitaire Stud Earrings – IGI Certified | Unii Jewels on orders over $3,000
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Description
A bold exploration of geometric form, diamond presence and refined proportion, the Unii Jewels 2.49ct Hexagon Lab Grown Diamond Hidden Halo Engagement Ring transforms an unconventional diamond silhouette into a sophisticated statement of contemporary fine jewelry.
The composition carries a substantial 2.49ct total diamond weight, led by a 2.29ct Hexagon Lab Grown Diamond specified with D color, VS1 clarity and Excellent cut, accompanied by IGI certification.
The six-sided geometry of the center diamond gives the design its defining identity. Unlike traditional curved silhouettes, the hexagon introduces deliberate angles and directional lines, creating a center stone that feels architectural and distinctly modern.
Supporting the 2.29ct center diamond is an additional 0.20ct of round diamonds featuring E color and VS2 clarity. Incorporated within the hidden halo design, these smaller diamonds provide a secondary layer of detail while allowing the larger geometric center to remain visually dominant.
A refined 2mm band width completes the composition, balancing the stronger presence of the 2.29ct center diamond with a cleaner and more delicate metal profile.
2.49ct Hexagon Lab Grown Diamond Hidden Halo Engagement Ring
The strength of this Unii Jewels design lies in its visual hierarchy.
The 2.29ct Hexagon diamond establishes the silhouette.
The 0.20ct round diamonds provide supporting detail.
And the 2mm band creates the foundation that holds the composition together without visually competing with the center.
This balance is particularly important with an unconventional center shape. The hexagonal outline already provides substantial visual character, so the surrounding design does not need excessive ornamentation to make an impression.
Instead, the hidden halo introduces additional diamond detail while preserving the center-focused appearance associated with a refined engagement ring.
With 2.49ct total diamond weight, the finished composition offers noticeably more center-stone presence while retaining the sophisticated proportions of a modern hidden halo design.
Diamond Details
Total Diamond Weight: 2.49ct
Main Diamond
- Diamond Type: Lab Grown Diamond
- Diamond Shape: Hexagon
- Carat Weight: 2.29ct
- Diamond Color: D
- Diamond Clarity: VS1
- Cut: Excellent
- Certification: IGI Certified
Side Diamonds
- Diamond Shape: Round
- Carat Weight: 0.20ct
- Diamond Color: E
- Diamond Clarity: VS2
- Certification: N/A
Ring Details
- Style / Design: Hidden Halo
- Product Type: Hidden Halo Engagement Ring
- Band Width: 2mm
- Metal Options: Silver, Gold, Platinum
- Wear: Engagement, wedding, anniversary, occasion and fine-jewelry wear
Why Choose This Hexagon Hidden Halo Design?
For a jewelry sketch artist, increasing the center diamond to 2.29ct changes more than scale—it changes the visual balance of the entire ring.
The center stone must be given enough presence to express its unusual geometry without allowing the surrounding elements to make the design feel heavy.
The hexagon establishes a strong angular framework. Its six-sided outline immediately becomes the central design language, giving the ring a modern architectural identity.
The hidden halo then performs a different role.
Rather than competing with that geometry, the 0.20ct of round diamonds introduces a contrasting secondary shape. The softness of round diamonds sits against the angular nature of the Hexagon center, creating an intentional relationship between two different forms.
Finally comes proportion.
A 2mm band provides a refined foundation beneath the substantial 2.29ct center stone. Visually, this difference in scale helps direct attention toward the diamond while preserving an elegant overall silhouette.
The design can therefore be read in four layers:
2.29ct Hexagon — bold geometric centerpiece.
D / VS1 — refined center-diamond specification.
0.20ct Round Diamonds — subtle supporting detail.
2mm Band — clean visual foundation.
The result is a distinctive hidden halo engagement ring created for someone who wants the significance of a larger center diamond without giving up the sophistication of clean, contemporary jewelry design.
Why Choose Unii Jewels?
- 2.49ct Total Diamond Weight
- 2.29ct Hexagon Lab Grown Center Diamond
- Distinctive six-sided geometric silhouette
- 0.20ct Round Diamond Details
- D Color & VS1 Clarity Main Diamond
- E Color & VS2 Clarity Round Diamonds
- Excellent Cut Main Diamond
- IGI Certified Main Diamond
- Hidden Halo Design
- Refined 2mm Band Width
- Available in Silver, Gold and Platinum
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 |
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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.