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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 $4,511 NZD
$2,538 USD
As of October 30, 2026
Save $30,378 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $34,888 NZD 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 $4,511 to $34,888, a $30,378 spread on the same certified stone. Brilliant Earth lists it at $34,888. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $34,888 NZD|Low: $4,330 NZD|High: $34,888 NZD|Avg: $10,520 NZD|+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$4,511 NZD
Retailer 16$4,907 NZD
Retailer 7$5,051 NZD
Retailer 18$5,232 NZD
Retailer 12$5,234 NZD
Retailer 3$6,051 NZD
Retailer 2$7,006 NZD
Retailer 15$7,123 NZD
Retailer 11$7,911 NZD
Retailer 4$9,913 NZD
Retailer 14$10,966 NZD
Retailer 13$12,203 NZD
Retailer 10$13,695 NZD
Retailer 8$14,665 NZD
Retailer 6$16,252 NZD
Retailer 9$17,532 NZD
Retailer 5$18,253 NZD
Brilliant Earth$34,888 NZD

42 data points across 18 retailers

21 retailers$4,511 NZD to $34,888 NZD

A
Cheapest Retailer
-
$4,511 NZD
$2,538 USD
A
Retailer 2
-
$4,907 NZD
$2,761 USD
View
A
Retailer 3
-
$5,051 NZD
$2,842 USD
View
Final sale: no returns
A
Retailer 4
-
$5,232 NZD
$2,944 USD
View
A
Retailer 5
-
$5,234 NZD
$2,945 USD
View
A
Retailer 6
-
$6,051 NZD
HK$26,600 HKD
View
A
Retailer 7
-
$7,006 NZD
£3,104 GBP
View
A
Retailer 8
-
$7,123 NZD
$4,008 USD
View
Retailer 9
-
$7,870 NZD
$4,428 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$7,911 NZD
€4,239 EUR
View
B+
Retailer 11
-
$9,913 NZD
£4,392 GBP
View
B+
Retailer 12
-
$10,966 NZD
$6,170 USD
View
B
Retailer 13
-
$12,203 NZD
$6,866 USD
View
B
Retailer 14
-
$13,695 NZD
$7,705 USD
View
B
Retailer 15
-
$14,665 NZD
$8,251 USD
View
B
Retailer 16
-
$16,252 NZD
$9,144 USD
View
B
Retailer 17
-
$17,532 NZD
SGD 13,330 SGD
View
B
Retailer 18
-
$18,253 NZD
$10,270 USD
View
B
Retailer 19
-
$20,688 NZD
$11,640 USD
View
B
Retailer 20
-
$26,967 NZD
$15,173 USD
View
Most Expensive
B
Brilliant Earth
18956667A · Nov 1
$34,888 NZD
$19,630 USD
View
20 more retailers have this diamond
Prices start from $4,511 NZDSave up to $30,378 NZD

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
$4,511 NZD