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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 $2,498 AUD
$1,755 USD
As of October 30, 2026
Save $7,666 AUD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,165 AUD 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 30, 2026, with prices from $2,498 to $10,165, a $7,666 spread on the same certified stone. Taylor and Hart lists it at $10,165. 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
D
Colour
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
Top View
13.50 mm8.91 mm6.12 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803693853
Side View
Table 67.0%Crown 39°Girdle: MediumPavilion 34.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
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: Oct 30
Current: $3,010 AUD|Low: $2,498 AUD|High: $10,165 AUD|Avg: $4,919 AUD|-17.5%
Retailer 1
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
Retailer 16
Retailer 17
Taylor and Hart
October 30, 2026
Retailer 15$2,498 AUD
Retailer 8$2,719 AUD
Retailer 5$2,799 AUD
Retailer 4$2,898 AUD
Retailer 14$2,975 AUD
Retailer 1$3,010 AUD
Retailer 17$3,448 AUD
Retailer 9$3,478 AUD
Retailer 10$4,110 AUD
Retailer 16$4,143 AUD
Retailer 2$4,876 AUD
Retailer 6$5,432 AUD
Retailer 11$5,609 AUD
Retailer 13$6,010 AUD
Retailer 3$6,129 AUD
Retailer 7$7,811 AUD
Retailer 12$8,322 AUD
Taylor and Hart$10,165 AUD

31 data points across 18 retailers

18 retailers$2,498 AUD to $10,165 AUD

A
Cheapest Retailer
-
$2,498 AUD
$1,755 USD
A
Retailer 2
-
$2,719 AUD
$1,910 USD
View
A
Retailer 3
-
$2,799 AUD
$1,966 USD
View
Final sale: no returns
A
Retailer 4
-
$2,898 AUD
$2,036 USD
View
A
Retailer 5
-
$2,975 AUD
$2,090 USD
View
A
Retailer 6
-
$3,010 AUD
£1,665 GBP
View
A
Retailer 7
-
$3,448 AUD
$2,422 USD
View
Retailer 8
-
$3,478 AUD
$2,443 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$4,110 AUD
£2,273 GBP
View
A
Retailer 10
-
$4,143 AUD
$2,910 USD
View
A
Retailer 11
-
$4,876 AUD
$3,425 USD
View
B+
Retailer 12
-
$5,432 AUD
$3,816 USD
View
B+
Retailer 13
-
$5,609 AUD
ZAR 63,652 ZAR
View
B+
Retailer 14
-
$6,010 AUD
£3,324 GBP
View
B+
Retailer 15
-
$6,129 AUD
$4,305 USD
View
B+
Retailer 16
-
$7,811 AUD
$5,487 USD
View
B+
Retailer 17
-
$8,322 AUD
£4,603 GBP
View
Most Expensive
B
Taylor and Hart
F11B972 · Oct 30
$10,165 AUD
$7,140 USD
View
17 more retailers have this diamond
Prices start from $2,498 AUDSave up to $7,666 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.

A
6.12ct Radiant
$2,498 AUD