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Radiant|Lab Grown|IGI

10.15ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG724559298

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

Certificate IGI LG724559298

Diamond specifications and retailer prices

From $3,150 SGD
$2,458 USD
As of October 27, 2026
Save $12,896 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,047 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.15ct lab-grown radiant diamond

This 10.15ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724559298 or 724559298. Listed at 19 retailers as of October 27, 2026, with prices from $3,150 to $16,047, a $12,896 spread on the same certified stone. Brilliant Earth lists it at $16,047. 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

10.15
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724559298
Dimensions14.79 × 10.42 × 7.28 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.79 mm10.42 mm10.15 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724559298
Side View
Table 64.0%Crown 38.3°Girdle: STK-THKPavilion 31.9°Culet: NoneDepth 69.9%

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 27
Current: $16,047 SGD|Low: $2,377 SGD|High: $16,547 SGD|Avg: $6,507 SGD|-3.0%
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
October 30, 2026
Retailer 4$2,377 SGD
Retailer 13$3,527 SGD
Retailer 9$3,864 SGD
Retailer 12$4,126 SGD
Retailer 2$4,934 SGD
Retailer 8$5,479 SGD
Retailer 6$5,658 SGD
Retailer 11$5,698 SGD
Retailer 7$6,783 SGD
Retailer 3$6,934 SGD
Retailer 5$9,408 SGD
Retailer 10$9,758 SGD
Brilliant Earth$16,047 SGD

43 data points across 13 retailers

19 retailers$3,150 SGD to $16,047 SGD

A
Cheapest Retailer
-
$3,150 SGD
$2,458 USD
A
Retailer 2
-
$3,429 SGD
$2,675 USD
View
A
Retailer 3
-
$3,527 SGD
$2,752 USD
View
Final sale: no returns
A
Retailer 4
-
$3,655 SGD
$2,852 USD
View
Retailer 5
-
$3,655 SGD
$2,852 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$3,864 SGD
$3,015 USD
View
A
Retailer 7
-
$4,126 SGD
$3,219 USD
View
A
Retailer 8
-
$4,934 SGD
£3,031 GBP
View
A
Retailer 9
-
$5,024 SGD
$3,920 USD
View
A
Retailer 10
-
$5,479 SGD
$4,275 USD
View
A
Retailer 11
-
$5,658 SGD
ZAR 71,320 ZAR
View
B+
Retailer 12
-
$5,698 SGD
$4,446 USD
View
Retailer 13
-
$6,783 SGD
A$8,142 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$6,934 SGD
£4,260 GBP
View
B
Retailer 15
-
$9,408 SGD
$7,340 USD
View
B
Retailer 16
-
$9,758 SGD
$7,613 USD
View
B
Retailer 17
-
$10,266 SGD
$8,010 USD
View
B
Retailer 18
-
$12,756 SGD
$9,953 USD
View
Most Expensive
B
Brilliant Earth
17973508A · Oct 29
$16,047 SGD
$12,520 USD
View
18 more retailers have this diamond
Prices start from $3,150 SGDSave up to $12,896 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
10.15ct Radiant
$3,150 SGD