CaratHunter
Plans
Radiant|Lab Grown|IGI

15.09ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG801668352

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

Certificate IGI LG801668352

Diamond specifications and retailer prices

From $3,937 SGD
$3,080 USD
As of November 2, 2026
Save $17,067 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,004 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.09ct lab-grown radiant diamond

This 15.09ct 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 LG801668352 or 801668352. Listed at 11 retailers as of October 31, 2026, with prices from $3,937 to $21,004, a $17,067 spread on the same certified stone. Brilliant Earth lists it at $21,004. 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

15.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801668352
Dimensions17.53 × 12.39 × 8.09 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.53 mm12.39 mm15.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801668352
Side View
Table 69.0%Crown 42.9°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.3%

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: Nov 2
Current: $21,004 SGD|Low: $3,937 SGD|High: $21,004 SGD|Avg: $9,308 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$3,937 SGD
Retailer 4$5,268 SGD
Retailer 9$5,610 SGD
Retailer 8$5,772 SGD
Retailer 7$6,089 SGD
Retailer 2$6,224 SGD
Retailer 5$7,288 SGD
Retailer 10$13,715 SGD
Retailer 3$14,415 SGD
Retailer 11$19,616 SGD
Brilliant Earth$21,004 SGD

44 data points across 11 retailers

11 retailers$3,937 SGD to $21,004 SGD

A
Cheapest Retailer
-
$3,937 SGD
$3,080 USD
A
Retailer 2
-
$5,268 SGD
£3,245 GBP
View
B+
Retailer 3
-
$5,610 SGD
$4,388 USD
View
A
Retailer 4
-
$5,772 SGD
$4,515 USD
View
A
Retailer 5
-
$6,089 SGD
ZAR 76,947 ZAR
View
A
Retailer 6
-
$6,224 SGD
€4,637 EUR
View
B+
Retailer 7
-
$7,288 SGD
A$8,770 AUD
View
B
Retailer 8
-
$13,715 SGD
$10,728 USD
View
B
Retailer 9
-
$14,415 SGD
$11,276 USD
View
B
Retailer 10
-
$19,616 SGD
$15,344 USD
View
Most Expensive
B
Brilliant Earth
20831570A · Oct 31
$21,004 SGD
$16,430 USD
View
10 more retailers have this diamond
Prices start from $3,937 SGDSave up to $17,067 SGD

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
15.09ct Radiant
$3,937 SGD