Radiant|Lab Grown|IGI

15.08ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG835651591

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

Certificate IGI LG835651591

Diamond specifications and retailer prices

From $3,674 USD
HK$28,700 HKD
As of October 31, 2026
Save $12,736 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,410 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 15.08ct lab-grown radiant diamond

This 15.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835651591 or 835651591. Listed at 8 retailers as of October 29, 2026, with prices from $3,674 to $16,410, a $12,736 spread on the same certified stone. Brilliant Earth lists it at $16,410. 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

15.08
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651591
Dimensions17.84 × 12.43 × 7.83 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.84 mm12.43 mm15.08 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835651591
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 32.3°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $16,410 USD|Low: $3,674 USD|High: $128,040 USD|Avg: $20,321 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$3,674 USD
Retailer 3$4,163 USD
Retailer 8$4,538 USD
Retailer 2$5,037 USD
Retailer 4$12,298 USD
Retailer 6$15,237 USD
Retailer 5$15,410 USD
Brilliant Earth$16,410 USD
Retailer 9$58,172 USD

22 data points across 9 retailers

8 retailers$3,674 USD to $16,410 USD

A
Cheapest Retailer
-
$3,674 USD
HK$28,700 HKD
A
Retailer 2
-
$4,163 USD
View
A
Retailer 3
-
$4,538 USD
View
B+
Retailer 4
-
$5,037 USD
€4,797 EUR
View
Retailer 5
-
$12,298 USD
A$18,920 AUD
View
Price last confirmed 24 days ago
B
Retailer 6
-
$15,410 USD
View
B
Retailer 7
-
$15,548 USD
View
Most Expensive
B
Brilliant Earth
21566245A · Oct 29
$16,410 USD
View
7 more retailers have this diamond
Prices start from $3,674 USDSave up to $12,736 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.

A
15.08ct Radiant
$3,674 USD