Radiant|Lab Grown|IGI

6.06ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG821690641

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

Certificate IGI LG821690641

Diamond specifications and retailer prices

From $1,032 USD

£812 GBP

As of October 27, 2026

Save $5,088 USD (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $6,120 USD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 6.06ct lab-grown radiant diamond

This 6.06ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821690641 or 821690641. Listed at 24 retailers as of October 26, 2026, with prices from $1,032 to $6,120, a $5,088 spread on the same certified stone. Brilliant Earth lists it at $6,120. 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

6.06

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.7°

Pavilion angle33.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821690641

Dimensions12.64 × 9.05 × 6.05 mm

L/W Ratio1.40

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 LG821690641

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: $6,120 USD|Low: $942 USD|High: $6,120 USD|Avg: $2,612 USD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

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Retailer 11

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Retailer 21

November 2, 2026

Retailer 8$942 USD

Retailer 21$1,032 USD

Retailer 17$1,126 USD

Retailer 20$1,175 USD

Retailer 9$1,390 USD

Retailer 13$1,466 USD

Retailer 3$1,492 USD

Retailer 14$1,573 USD

Retailer 6$1,808 USD

Retailer 5$1,872 USD

Retailer 2$2,056 USD

Retailer 16$2,504 USD

Retailer 7$3,056 USD

Retailer 10$3,092 USD

Retailer 18$3,245 USD

Retailer 12$3,385 USD

Retailer 4$3,666 USD

Retailer 15$4,190 USD

Retailer 19$4,620 USD

Retailer 11$4,720 USD

Brilliant Earth$6,120 USD

27 data points across 21 retailers

24 retailers$1,032 USD to $6,120 USD

Retailer 1

$851 USD

Price last confirmed 16 days ago

Retailer 2

$987 USD

View

Price last confirmed 23 days ago

Retailer 3

$1,032 USD

£812 GBP

View

Retailer 4

$1,126 USD

HK$8,800 HKD

View

Retailer 5

$1,175 USD

View

Price last confirmed 5 days ago

Retailer 6

$1,390 USD

View

Price last confirmed 7 days ago

Retailer 7

$1,466 USD

€1,396 EUR

View

Retailer 8

$1,492 USD

£1,175 GBP

View

B+

Retailer 9

$1,573 USD

View

Price last confirmed 7 days ago

Retailer 10

$1,808 USD

A$2,782 AUD

View

Price last confirmed 12 days ago

Retailer 11

$1,872 USD

ZAR 30,249 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 12

$2,056 USD

View

B+

Retailer 13

$2,504 USD

View

Retailer 14

$2,776 USD

View

Price last confirmed 17 days ago

B+

Retailer 15

$3,056 USD

View

Price last confirmed 7 days ago

Retailer 16

$3,092 USD

View

Price last confirmed 8 days ago

B+

Retailer 17

$3,245 USD

SGD 4,385 SGD

View

B+

Retailer 18

$3,385 USD

View

Retailer 19

$3,666 USD

£2,887 GBP

View

Price last confirmed 8 days ago

Retailer 20

$4,190 USD

A$6,446 AUD

View

Retailer 21

$4,620 USD

View

Retailer 22

$4,720 USD

View

Price last confirmed 15 days ago

Retailer 23

$6,120 USD

View

Most Expensive

Brilliant Earth

20782854A · Oct 26

$6,120 USD

View

23 more retailers have this diamond

Prices start from $1,032 USDSave up to $5,088 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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