CaratHunter
Plans
Radiant|Lab Grown|IGI

15.09ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG846643249

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

Certificate IGI LG846643249

Diamond specifications and retailer prices

From $3,044 SGD
£1,875 GBP
As of November 1, 2026
Save $17,960 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,004 SGD at Brilliant Earth · As of November 1, 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 LG846643249 or 846643249. Listed at 19 retailers as of November 1, 2026, with prices from $3,044 to $21,004, a $17,960 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846643249
Dimensions16.99 × 12.05 × 8.05 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.99 mm12.05 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846643249
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 30.9°Culet: NoneDepth 66.8%

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 1
Current: $21,004 SGD|Low: $3,043 SGD|High: $21,004 SGD|Avg: $7,659 SGD
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
Retailer 19
November 2, 2026
Retailer 13$3,044 SGD
Retailer 4$3,268 SGD
Retailer 11$3,555 SGD
Retailer 3$3,790 SGD
Retailer 17$3,790 SGD
Retailer 9$4,385 SGD
Retailer 7$4,445 SGD
Retailer 2$5,076 SGD
Retailer 15$5,174 SGD
Retailer 19$5,209 SGD
Retailer 18$5,561 SGD
Retailer 16$5,868 SGD
Retailer 14$6,010 SGD
Retailer 12$7,022 SGD
Retailer 8$8,048 SGD
Retailer 6$13,223 SGD
Retailer 10$13,914 SGD
Retailer 5$19,575 SGD
Brilliant Earth$21,004 SGD

19 data points across 19 retailers

19 retailers$3,044 SGD to $21,004 SGD

A
Cheapest Retailer
-
$3,044 SGD
£1,875 GBP
A
Retailer 2
-
$3,268 SGD
$2,556 USD
View
A
Retailer 3
-
$3,555 SGD
$2,781 USD
View
A
Retailer 4
-
$3,790 SGD
$2,965 USD
View
A
Retailer 5
-
$3,790 SGD
$2,965 USD
View
A
Retailer 6
-
$4,385 SGD
HK$26,800 HKD
View
A
Retailer 7
-
$4,445 SGD
$3,477 USD
View
A
Retailer 8
-
$5,076 SGD
£3,126 GBP
View
A
Retailer 9
-
$5,174 SGD
$4,047 USD
View
A
Retailer 10
-
$5,209 SGD
$4,075 USD
View
B+
Retailer 11
-
$5,561 SGD
$4,350 USD
View
A
Retailer 12
-
$5,868 SGD
ZAR 74,152 ZAR
View
A
Retailer 13
-
$6,010 SGD
€4,477 EUR
View
B+
Retailer 14
-
$7,022 SGD
A$8,451 AUD
View
B+
Retailer 15
-
$8,048 SGD
$6,295 USD
View
B
Retailer 16
-
$13,223 SGD
$10,343 USD
View
B
Retailer 17
-
$13,914 SGD
$10,884 USD
View
B
Retailer 18
-
$19,575 SGD
$15,312 USD
View
Most Expensive
B
Brilliant Earth
22132351A · Oct 31
$21,004 SGD
$16,430 USD
View
18 more retailers have this diamond
Prices start from $3,044 SGDSave up to $17,960 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
$3,044 SGD