Radiant|Lab Grown|IGI

6.12ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG803693853

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG803693853

Diamond specifications and retailer prices

From $1,755 USD

As of October 27, 2026

Save $5,385 USD (75%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $7,140 USD at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 6.12ct lab-grown radiant diamond

This 6.12ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803693853 or 803693853. Listed at 18 retailers as of October 27, 2026, with prices from $1,755 to $7,140, a $5,385 spread on the same certified stone. Taylor and Hart lists it at $7,140. 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

6.12

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39°

Pavilion angle34.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG803693853

Dimensions13.50 × 8.91 × 5.68 mm

L/W Ratio1.52

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG803693853

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: Oct 27

Current: $2,114 USD|Low: $1,755 USD|High: $7,140 USD|Avg: $3,455 USD|-17.5%

Retailer 1

Retailer 2

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Retailer 17

Taylor and Hart

October 30, 2026

Retailer 15$1,755 USD

Retailer 8$1,910 USD

Retailer 5$1,966 USD

Retailer 4$2,036 USD

Retailer 14$2,090 USD

Retailer 1$2,114 USD

Retailer 17$2,422 USD

Retailer 9$2,443 USD

Retailer 10$2,887 USD

Retailer 16$2,910 USD

Retailer 2$3,425 USD

Retailer 6$3,816 USD

Retailer 11$3,940 USD

Retailer 13$4,221 USD

Retailer 3$4,305 USD

Retailer 7$5,487 USD

Retailer 12$5,846 USD

Taylor and Hart$7,140 USD

31 data points across 18 retailers

18 retailers$1,755 USD to $7,140 USD

Cheapest Retailer

$1,755 USD

Retailer 2

$1,910 USD

View

Retailer 3

$1,966 USD

View

Final sale: no returns

Retailer 4

$2,036 USD

View

Retailer 5

$2,090 USD

View

Retailer 6

$2,114 USD

£1,665 GBP

View

Retailer 7

$2,422 USD

View

Retailer 8

$2,443 USD

View

Price last confirmed 19 days ago

Retailer 9

$2,887 USD

£2,273 GBP

View

Retailer 10

$2,910 USD

View

Retailer 11

$3,425 USD

View

B+

Retailer 12

$3,816 USD

View

B+

Retailer 13

$3,940 USD

ZAR 63,652 ZAR

View

B+

Retailer 14

$4,221 USD

£3,324 GBP

View

B+

Retailer 15

$4,305 USD

View

B+

Retailer 16

$5,487 USD

View

B+

Retailer 17

$5,846 USD

£4,603 GBP

View

Most Expensive

Taylor and Hart

F11B972 · Oct 30

$7,140 USD

View

17 more retailers have this diamond

Prices start from $1,755 USDSave up to $5,385 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.

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