Round|Lab Grown|IGI

6.15ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG831672895

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831672895

Diamond specifications and retailer prices

From $856 USD

As of November 1, 2026

Save $4,969 USD (85%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $5,825 USD at Rare Carat · As of November 1, 2026

View at Rare Carat

About this 6.15ct lab-grown round diamond

This 6.15ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831672895 or 831672895. Listed at 14 retailers as of November 1, 2026, with prices from $856 to $5,825, a $4,969 spread on the same certified stone. Rare Carat lists it at $5,825. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.15

Carat

Color

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG831672895

Dimensions11.69 × 11.78 × 7.09 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG831672895

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: $5,825 USD|Low: $829 USD|High: $5,855 USD|Avg: $2,701 USD|-0.5%

Rare Carat

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

November 1, 2026

Retailer 12$856 USD

Retailer 10$932 USD

Retailer 14$1,277 USD

Retailer 5$1,485 USD

Retailer 8$1,562 USD

Retailer 7$1,841 USD

Retailer 11$2,284 USD

Retailer 9$2,285 USD

Retailer 13$2,793 USD

Retailer 3$2,901 USD

Retailer 2$3,724 USD

Retailer 6$4,333 USD

Retailer 4$4,884 USD

Rare Carat$5,825 USD

29 data points across 14 retailers

14 retailers$856 USD to $5,825 USD

Cheapest Retailer

$856 USD

Retailer 2

$932 USD

View

Retailer 3

$1,277 USD

£1,006 GBP

View

Price last confirmed 16 days ago

Retailer 4

$1,485 USD

View

Retailer 5

$1,562 USD

€1,488 EUR

View

B+

Retailer 6

$1,841 USD

A$2,832 AUD

View

B+

Retailer 7

$2,284 USD

View

B+

Retailer 8

$2,285 USD

View

B+

Retailer 9

$2,793 USD

View

B+

Retailer 10

$2,901 USD

View

Retailer 11

$3,724 USD

£2,932 GBP

View

Retailer 12

$4,333 USD

SGD 5,855 SGD

View

Price last confirmed 20 days ago

Retailer 13

$4,884 USD

View

Most Expensive

Rare Carat

LGRD60-141866 · Nov 1

$5,825 USD

View

13 more retailers have this diamond

Prices start from $856 USDSave up to $4,969 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

Similar diamonds

6.15ct Round

$856 USD