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Radiant|Lab Grown|IGI

15.39ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG833667740

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

Certificate IGI LG833667740

Diamond specifications and retailer prices

From $3,445 SGD
$2,695 USD
As of October 31, 2026
Save $11,870 SGD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $15,315 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 15.39ct lab-grown radiant diamond

This 15.39ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833667740 or 833667740. Listed at 3 retailers as of October 30, 2026, with prices from $3,445 to $15,315, a $11,870 spread on the same certified stone. Brilliant Earth lists it at $15,315. 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

15.39
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833667740
Dimensions17.65 × 12.25 × 8.01 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.65 mm12.25 mm15.39 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833667740
Side View
Table 67.0%Crown 47°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $15,315 SGD|Low: $3,445 SGD|High: $25,888 SGD|Avg: $10,556 SGD|-40.8%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$3,445 SGD
Retailer 2$4,951 SGD
Brilliant Earth$15,315 SGD

38 data points across 3 retailers

3 retailers$3,445 SGD to $15,315 SGD

A
Cheapest Retailer
-
$3,445 SGD
$2,695 USD
Final sale: no returns
A
Retailer 2
-
$4,951 SGD
£3,049 GBP
View
Most Expensive
B
Brilliant Earth
21270970A · Oct 30
$15,315 SGD
$11,980 USD
View
2 more retailers have this diamond
Prices start from $3,445 SGDSave up to $11,870 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
15.39ct Radiant
$3,445 SGD