CaratHunter
Plans
Radiant|Lab Grown|IGI

15.03ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG836612708

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

Certificate IGI LG836612708

Diamond specifications and retailer prices

From $3,627 SGD
$2,836 USD
As of November 1, 2026
Save $15,684 SGD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $19,311 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 15.03ct lab-grown radiant diamond

This 15.03ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836612708 or 836612708. Listed at 6 retailers as of November 1, 2026, with prices from $3,627 to $19,311, a $15,684 spread on the same certified stone. Brilliant Earth lists it at $19,311. 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

15.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612708
Dimensions17.21 × 12.42 × 8.05 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.21 mm12.42 mm15.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612708
Side View
Table 70.0%Crown 41.4°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 64.8%

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: $19,311 SGD|Low: $3,627 SGD|High: $19,912 SGD|Avg: $9,886 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6$3,627 SGD
Retailer 2$5,155 SGD
Retailer 3$5,931 SGD
Retailer 4$8,019 SGD
Retailer 5$13,739 SGD
Brilliant Earth$19,311 SGD

16 data points across 6 retailers

6 retailers$3,627 SGD to $19,311 SGD

A
Cheapest Retailer
-
$3,627 SGD
$2,836 USD
Final sale: no returns
A
Retailer 2
-
$5,155 SGD
$4,031 USD
View
A
Retailer 3
-
$5,931 SGD
€4,417 EUR
View
B+
Retailer 4
-
$8,019 SGD
$6,270 USD
View
B
Retailer 5
-
$13,739 SGD
$10,743 USD
View
Most Expensive
B
Brilliant Earth
21621187A · Nov 2
$19,311 SGD
$15,100 USD
View
5 more retailers have this diamond
Prices start from $3,627 SGDSave up to $15,684 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
15.03ct Radiant
$3,627 SGD