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Radiant|Lab Grown|IGI

12.08ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG794660143

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

Certificate IGI LG794660143

Diamond specifications and retailer prices

From $3,621 AUD
$2,538 USD
As of October 30, 2026
Save $24,389 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,010 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 12.08ct lab-grown radiant diamond

This 12.08ct 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 LG794660143 or 794660143. Listed at 21 retailers as of October 30, 2026, with prices from $3,621 to $28,010, a $24,389 spread on the same certified stone. Brilliant Earth lists it at $28,010. 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

12.08
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794660143
Dimensions15.69 × 11.36 × 7.72 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.69 mm11.36 mm12.08 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794660143
Side View
Table 64.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.0%

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: $28,010 AUD|Low: $3,476 AUD|High: $28,010 AUD|Avg: $8,446 AUD|+46.9%
Brilliant Earth
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
Retailer 18
November 1, 2026
Retailer 17$3,621 AUD
Retailer 16$3,940 AUD
Retailer 7$4,055 AUD
Retailer 18$4,201 AUD
Retailer 12$4,202 AUD
Retailer 3$4,858 AUD
Retailer 2$5,625 AUD
Retailer 15$5,719 AUD
Retailer 11$6,351 AUD
Retailer 4$7,959 AUD
Retailer 14$8,804 AUD
Retailer 13$9,797 AUD
Retailer 10$10,995 AUD
Retailer 8$11,774 AUD
Retailer 6$13,048 AUD
Retailer 9$14,075 AUD
Retailer 5$14,655 AUD
Brilliant Earth$28,010 AUD

42 data points across 18 retailers

21 retailers$3,621 AUD to $28,010 AUD

A
Cheapest Retailer
-
$3,621 AUD
$2,538 USD
A
Retailer 2
-
$3,940 AUD
$2,761 USD
View
A
Retailer 3
-
$4,055 AUD
$2,842 USD
View
Final sale: no returns
A
Retailer 4
-
$4,201 AUD
$2,944 USD
View
A
Retailer 5
-
$4,202 AUD
$2,945 USD
View
A
Retailer 6
-
$4,858 AUD
HK$26,600 HKD
View
A
Retailer 7
-
$5,625 AUD
£3,104 GBP
View
A
Retailer 8
-
$5,719 AUD
$4,008 USD
View
Retailer 9
-
$6,318 AUD
$4,428 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$6,351 AUD
€4,239 EUR
View
B+
Retailer 11
-
$7,959 AUD
£4,392 GBP
View
B+
Retailer 12
-
$8,804 AUD
$6,170 USD
View
B
Retailer 13
-
$9,797 AUD
$6,866 USD
View
B
Retailer 14
-
$10,995 AUD
$7,705 USD
View
B
Retailer 15
-
$11,774 AUD
$8,251 USD
View
B
Retailer 16
-
$13,048 AUD
$9,144 USD
View
B
Retailer 17
-
$14,075 AUD
SGD 13,330 SGD
View
B
Retailer 18
-
$14,655 AUD
$10,270 USD
View
B
Retailer 19
-
$16,609 AUD
$11,640 USD
View
B
Retailer 20
-
$21,650 AUD
$15,173 USD
View
Most Expensive
B
Brilliant Earth
18956667A · Nov 1
$28,010 AUD
$19,630 USD
View
20 more retailers have this diamond
Prices start from $3,621 AUDSave up to $24,389 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
12.08ct Radiant
$3,621 AUD