Radiant|Lab Grown|IGI

6.60ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG761541104

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

Certificate IGI LG761541104

Diamond specifications and retailer prices

From $1,444 AUD

$1,012 USD

As of November 1, 2026

Save $5,855 AUD (80%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $7,299 AUD at Rare Carat · As of November 1, 2026

View at Rare Carat

About this 6.6ct lab-grown radiant diamond

This 6.6ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761541104 or 761541104. Listed at 17 retailers as of November 1, 2026, with prices from $1,444 to $7,299, a $5,855 spread on the same certified stone. Rare Carat lists it at $7,299. 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

6.60

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.4°

Pavilion angle28.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG761541104

Dimensions13.20 × 8.78 × 5.77 mm

L/W Ratio1.50

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG761541104

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: $1,748 AUD|Low: $1,444 AUD|High: $6,053 AUD|Avg: $3,596 AUD|-13.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 3, 2026

Retailer 10$1,444 AUD

Retailer 6$1,603 AUD

Retailer 1$1,748 AUD

Retailer 4$2,305 AUD

Retailer 2$2,403 AUD

Retailer 5$3,332 AUD

Retailer 8$3,968 AUD

Retailer 9$4,685 AUD

Retailer 3$4,871 AUD

Retailer 7$5,105 AUD

Retailer 11$5,202 AUD

32 data points across 11 retailers

17 retailers$1,444 AUD to $7,299 AUD

Cheapest Retailer

$1,444 AUD

$1,012 USD

Final sale: no returns

Retailer 2

$1,457 AUD

$1,021 USD

View

Price last confirmed 31 days ago

Retailer 3

$1,603 AUD

£885 GBP

View

Retailer 4

$1,652 AUD

$1,158 USD

View

Price last confirmed 36 days ago

Retailer 5

$1,737 AUD

$1,217 USD

View

Price last confirmed 39 days ago

Retailer 6

$1,748 AUD

$1,225 USD

View

Retailer 7

$1,761 AUD

$1,234 USD

View

Price last confirmed 31 days ago

Retailer 8

$2,305 AUD

£1,272 GBP

View

B+

Retailer 9

$2,403 AUD

$1,684 USD

View

Retailer 10

$3,300 AUD

$2,313 USD

View

Price last confirmed 33 days ago

B+

Retailer 11

$3,332 AUD

$2,335 USD

View

B+

Retailer 12

$3,968 AUD

$2,781 USD

View

B+

Retailer 13

$4,685 AUD

$3,283 USD

View

Retailer 14

$4,871 AUD

£2,688 GBP

View

Price last confirmed 22 days ago

B+

Retailer 15

$5,105 AUD

£2,817 GBP

View

Retailer 16

$5,202 AUD

$3,646 USD

View

Most Expensive

Rare Carat

D8-17A_l_761541104 · Nov 1

$7,299 AUD

$5,115 USD

View

16 more retailers have this diamond

Prices start from $1,444 AUDSave up to $5,855 AUD

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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6.60ct Radiant

$1,444 AUD