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Radiant|Lab Grown|IGI

15.08ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG739522545

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

Certificate IGI LG739522545

Diamond specifications and retailer prices

From $3,116 USD
As of October 30, 2026
Save $18,324 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $30,970 USD at Brilliant Earth · As of October 31, 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 LG739522545 or 739522545. Listed at 18 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle41°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739522545
Dimensions18.01 × 12.44 × 8.02 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm12.44 mm15.08 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739522545
Side View
Table 65.0%Crown 41°Girdle: MediumPavilion 36.4°Culet: NoneDepth 64.5%

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: $30,970 USD|Low: $3,116 USD|High: $30,970 USD|Avg: $9,589 USD
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
November 1, 2026
Retailer 15$3,116 USD
Retailer 8$3,390 USD
Retailer 3$3,614 USD
Retailer 14$3,615 USD
Retailer 6$4,132 USD
Retailer 4$4,985 USD
Retailer 17$5,087 USD
Retailer 16$5,110 USD
Retailer 11$5,328 USD
Retailer 12$6,175 USD
Retailer 13$6,460 USD
Retailer 2$7,446 USD
Retailer 7$12,165 USD
Retailer 10$12,663 USD
Retailer 9$14,020 USD
Retailer 5$21,440 USD
Brilliant Earth$30,970 USD

43 data points across 17 retailers

18 retailers$3,116 USD to $21,440 USD

A
Cheapest Retailer
-
$3,116 USD
A
Retailer 2
-
$3,390 USD
View
A
Retailer 3
-
$3,614 USD
View
A
Retailer 4
-
$3,615 USD
View
A
Retailer 5
-
$4,132 USD
View
Retailer 6
-
$4,289 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$4,985 USD
View
A
Retailer 8
-
$5,087 USD
View
A
Retailer 9
-
$5,110 USD
View
B+
Retailer 10
-
$5,328 USD
£4,195 GBP
View
B+
Retailer 11
-
$6,175 USD
ZAR 99,756 ZAR
View
B+
Retailer 12
-
$6,460 USD
View
B+
Retailer 13
-
$7,446 USD
A$11,456 AUD
View
B
Retailer 14
-
$12,165 USD
View
B
Retailer 15
-
$12,663 USD
A$19,481 AUD
View
B
Retailer 16
-
$14,020 USD
View
B
Retailer 17
-
$21,440 USD
View
Most Expensive
Brilliant Earth
20570307Y · Oct 31
$30,970 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,116 USDSave up to $18,324 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
$3,116 USD