Radiant|Lab Grown|IGI

6.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG787606173

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

Certificate IGI LG787606173

Diamond specifications and retailer prices

From $843 USD

As of November 2, 2026

Save $2,822 USD (77%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $3,665 USD at MOH London · As of November 1, 2026

View at MOH London

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787606173 or 787606173. Listed at 18 retailers as of November 1, 2026, with prices from $843 to $3,665, a $2,822 spread on the same certified stone. MOH London lists it at $3,665. 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

6.09

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.4°

Pavilion angle34.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG787606173

Dimensions13.30 × 9.08 × 6.04 mm

L/W Ratio1.46

Culet sizePointed

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 LG787606173

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Nov 2

Current: $3,665 USD|Low: $809 USD|High: $3,715 USD|Avg: $1,887 USD

MOH London

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

Retailer 15

November 2, 2026

Retailer 14$843 USD

Retailer 5$978 USD

Retailer 15$978 USD

Retailer 2$1,047 USD

Retailer 11$1,155 USD

Retailer 6$1,393 USD

Retailer 8$1,503 USD

Retailer 3$1,573 USD

Retailer 9$1,812 USD

Retailer 10$1,892 USD

Retailer 12$2,248 USD

Retailer 7$2,697 USD

Retailer 4$2,750 USD

Retailer 13$3,060 USD

MOH London$3,665 USD

45 data points across 15 retailers

18 retailers$843 USD to $3,665 USD

Cheapest Retailer

$843 USD

Retailer 2

$917 USD

View

Retailer 3

$978 USD

View

Retailer 4

$978 USD

View

Price last confirmed 16 days ago

Retailer 5

$1,047 USD

£825 GBP

View

Retailer 6

$1,155 USD

View

Retailer 7

$1,393 USD

View

Retailer 8

$1,503 USD

£1,183 GBP

View

B+

Retailer 9

$1,573 USD

View

Retailer 10

$1,812 USD

A$2,788 AUD

View

Retailer 11

$1,892 USD

ZAR 30,569 ZAR

View

B+

Retailer 12

$2,248 USD

View

B+

Retailer 13

$2,286 USD

View

B+

Retailer 14

$2,697 USD

£2,124 GBP

View

B+

Retailer 15

$2,750 USD

View

B+

Retailer 16

$3,060 USD

View

Retailer 17

$3,389 USD

View

Most Expensive

MOH London

LG787606173 · Nov 1

$3,665 USD

£2,886 GBP

View

17 more retailers have this diamond

Prices start from $843 USDSave up to $2,822 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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6.09ct Radiant

$843 USD