Round Lab-Grown Blue Diamond Three-Stone Twisted Vine Ring

SKU: LG-CDIA-R-002 Categories: ,

Original price was: $4,799.00.Current price is: $4,319.00.10% OFF

5.0 (10 Reviews)

A luminous blue diamond brings rare-looking color to this flowing three-stone design, creating an unforgettable choice for modern proposals, landmark celebrations, and collectors of distinctive elegance.

Gemstone Type: Blue Diamond
Round Lab-Grown Emerald Three-Stone Twisted Vine Ring main Emerald Round Lab-Grown Sapphire Three-Stone Twisted Vine Ring main Sapphire Round Lab-Grown Ruby Three-Stone Twisted Vine Ring main Ruby Round Lab-Grown Alexandrite Three-Stone Twisted Vine Ring main Alexandrite Round Lab-Grown Blue Diamond Three-Stone Twisted Vine Ring main Blue Diamond
Total Carat Weight
2.50 ct t.w.
Metal Type
14K White Gold

LumGem Fit Guide

Find Your Ring Size

Measure at the end of the day, when fingers are naturally at their largest. Use a non-stretch strip and keep it comfortably snug.

Measure Your Finger

A paper strip wrapped around a finger and marked at the overlap

Wrap a narrow strip of paper around the base of your finger. Mark exactly where the ends meet.

The marked paper strip measured flat against a metric ruler

Lay the strip flat and measure from the end to your mark in millimeters. Match that circumference below.

US Ring Size Chart

Finger circumference
US SizemmUS Sizemm
344.2 959.5
3.545.5 9.560.8
446.8 1062.1
4.548.0 10.563.4
549.3 1164.6
5.550.6 11.565.9
651.9 1267.2
6.553.1 12.568.5
754.4 1369.7
7.555.7 13.571.0
857.0 1472.3
8.558.3

Between sizes? Choose the larger size. Temperature and time of day can affect fit, so measure twice for confidence.
Certified Gemstone
30-Day Return
Lifetime Warranty
Ethical & Sustainable
Standard Shipping FREE $119+

Order within 02:00:00

Estimated Delivery: 5–14 Days Estimated delivery: 5–14 calendar days. In-stock pieces are typically handed to our shipping partner within 24 hours. Pieces made to your selected size or length may require approximately 6 calendar days to craft before shipment.

Earn 4,319 LumGem Points with this purchase
Product Reviews Recommended
Crafted for meaningful moments

About This Piece

Round lab-grown fancy intense blue diamond three-stone ring with lab-grown diamond accents and sculpted twisted-vine shoulders in 14K white gold.

SKU
LG-CDIA-R-002
Metal
14K White Gold
Setting / Style
Prong / Three Stone
Certificate of Authenticity

About the Product

DIAMOND INFORMATION 1

No. of Round Lab-Grown Fancy Intense Blue Diamond
1
Origin
lab-grown
Approximate Dimensions
8mm
Approximate Total Carat Weight
2.00
Quality Grade
Fancy Intense, VS
Setting Type
prong

DIAMOND INFORMATION 2

No. of Round Lab-Grown Diamond
14
Origin
lab-grown
Approximate Total Carat Weight
0.50
Quality Grade
F-G, VS
Setting Type
prong
Gifting
LumGem gift-ready jewelry packaging
The LumGem Gift Experience Gift-ready, at no extra cost

Your LumGem jewelry arrives carefully presented in our complimentary gift-ready packaging, ready to present as a gift or keep as something special for yourself.

What Does Lab-Grown Mean?
The same beauty, created differently

LumGem lab-grown gemstones are created using advanced technology that recreates the conditions in which gemstone crystals form. They have the same essential chemical composition, crystal structure and optical properties as their natural counterparts—bringing vivid color and brilliance at a more approachable price. Just like natural stones, lab-grown diamonds and gemstones can also be submitted to independent labs such as GIA or IGI for identification or grading.

Real Pieces. Real Moments.

Customer Reviews

See how LumGem jewelry shines in the moments that matter.

Customer Reviews

5.0
Based on 10 reviews Verified Buyer

Write a Review

Ask A Question

Ask about this piece. Our jewelry team will review and answer your question.

Your email will not be published.

10 reviews for Round Lab-Grown Blue Diamond Three-Stone Twisted Vine Ring

  1. Chester W.Verified Buyer

    She loved it, that is all that matters!

    Purchased: Blue Sapphire

  2. Edwin G.Verified Buyer

    The ring is beautiful. She loved it. Delivery came on time as promised. Would use LumGem again.

    Purchased: Emerald

  3. Ross B.Verified Buyer

    Very happy with the look, fit, and quality. The ring was shipped in very impressive packaging, appears to be very well made, and is visually stunning. It was a 20th wedding anniversary gift and my wife is thrilled.

    Purchased: Emerald

  4. Rafal K.Verified Buyer

    All good.

    Purchased: Blue Sapphire

  5. Ben C.Verified Buyer

    The ring was absolutely amazing, I needed to have it re-sized and LumGem were amazing, sorted it quickly with no fuss.

    Purchased: Blue Sapphire

Write a Review

Image (optional)
Up to 5 JPG, PNG or WebP images, 5MB each.

Lab-grown gemstones are chemically, physically, and optically identical to mined gemstones — grown in controlled environments that replicate the conditions under which gems form naturally, just without digging them out of the earth. To the eye, and to any gemologist, they're the real thing.
Yes. Because lab-grown gemstones share the same crystal structure and hardness as their mined counterparts, they wear, sparkle, and hold up exactly the same way over daily wear.
Growing a gemstone in a controlled environment is more efficient than mining one from the earth, and we sell directly to you rather than through multiple middlemen — savings we pass straight on to you, without cutting corners on quality.
If something isn't right, our 30-Day Return policy gives you time to make sure your piece is the one.
It has the same beauty and chemical composition, with a modern creation process.

You May Also Like

Thoughtfully selected to complement this piece.

Princess Diana-Inspired Lab-Grown Fancy Intense Blue Diamond Halo Ring main Princess Diana-Inspired Lab-Grown Fancy Intense Blue Diamond Halo Ring Original price was: $4,119.00.Current price is: $3,707.00. Round Fancy Intense Yellow Lab-Grown Diamond Basket Stud Earrings main Round Fancy Intense Yellow Lab-Grown Diamond Basket Stud Earrings Original price was: $1,339.00.Current price is: $1,205.00. Princess Diana-Inspired Lab-Grown Fancy Intense Yellow Diamond Halo Ring main Princess Diana-Inspired Lab-Grown Fancy Intense Yellow Diamond Halo Ring Original price was: $4,449.00.Current price is: $4,004.00. Round Fancy Intense Pink Lab-Grown Diamond Halo Pendant main Round Fancy Intense Pink Lab-Grown Diamond Halo Pendant Original price was: $1,729.00.Current price is: $1,556.00. Round Lab-Grown Fancy Intense Yellow Diamond Halo Stud Earrings main Round Lab-Grown Fancy Intense Yellow Diamond Halo Stud Earrings Original price was: $2,629.00.Current price is: $2,366.00. Round Fancy Intense Yellow Lab-Grown Diamond Halo Pendant main Round Fancy Intense Yellow Lab-Grown Diamond Halo Pendant Original price was: $2,789.00.Current price is: $2,510.00. Pear Fancy Intense Yellow Lab-Grown Diamond Teardrop Halo Pendant main Pear Fancy Intense Yellow Lab-Grown Diamond Teardrop Halo Pendant Original price was: $1,499.00.Current price is: $1,349.00. Oval Lab-Grown Fancy Intense Blue Diamond Bolo Bracelet main Oval Lab-Grown Fancy Intense Blue Diamond Bolo Bracelet Original price was: $2,909.00.Current price is: $2,618.00.