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Radiant|Lab Grown|IGI

15.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG792635412

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

Certificate IGI LG792635412

Diamond specifications and retailer prices

From $4,892 SGD
£3,006 GBP
As of October 29, 2026
Save $30,342 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $35,234 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792635412 or 792635412. Listed at 17 retailers as of October 29, 2026, with prices from $4,892 to $35,234, a $30,342 spread on the same certified stone. Brilliant Earth lists it at $35,234. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792635412
Dimensions16.99 × 12.24 × 8.33 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.99 mm12.24 mm15.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792635412
Side View
Table 66.0%Crown 46.9°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 68.1%

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 29
Current: $35,234 SGD|Low: $4,862 SGD|High: $35,234 SGD|Avg: $10,908 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
October 29, 2026
Retailer 8$4,892 SGD
Retailer 15$5,220 SGD
Retailer 14$5,472 SGD
Retailer 10$5,936 SGD
Retailer 3$6,056 SGD
Retailer 9$6,056 SGD
Retailer 4$7,153 SGD
Retailer 13$7,281 SGD
Retailer 2$7,959 SGD
Retailer 12$8,978 SGD
Retailer 11$9,321 SGD
Retailer 7$16,822 SGD
Retailer 6$21,385 SGD
Retailer 5$21,511 SGD
Brilliant Earth$35,234 SGD

35 data points across 15 retailers

17 retailers$4,892 SGD to $35,234 SGD

A
Cheapest Retailer
-
$4,892 SGD
£3,006 GBP
A
Retailer 2
-
$5,220 SGD
$4,073 USD
View
A
Retailer 3
-
$5,472 SGD
$4,269 USD
View
A
Retailer 4
-
$5,936 SGD
$4,631 USD
View
Final sale: no returns
A
Retailer 5
-
$6,056 SGD
$4,725 USD
View
A
Retailer 6
-
$6,056 SGD
$4,725 USD
View
A
Retailer 7
-
$7,153 SGD
HK$43,600 HKD
View
A
Retailer 8
-
$7,281 SGD
$5,681 USD
View
A
Retailer 9
-
$7,959 SGD
£4,890 GBP
View
Retailer 10
-
$8,978 SGD
$7,005 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$9,321 SGD
€6,926 EUR
View
B+
Retailer 12
-
$9,354 SGD
$7,298 USD
View
B
Retailer 13
-
$16,350 SGD
$12,757 USD
View
B
Retailer 14
-
$16,822 SGD
$13,125 USD
View
B
Retailer 15
-
$21,385 SGD
$16,685 USD
View
B
Retailer 16
-
$21,511 SGD
$16,783 USD
View
Most Expensive
B
Brilliant Earth
20388112A · Oct 29
$35,234 SGD
$27,490 USD
View
16 more retailers have this diamond
Prices start from $4,892 SGDSave up to $30,342 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
$4,892 SGD