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Cushion|Lab Grown|IGI

15.10ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG602368698

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG602368698

Diamond specifications and retailer prices

From $4,905 SGD
$3,837 USD
As of October 31, 2026
Save $12,945 SGD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,851 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 15.1ct lab-grown cushion diamond

This 15.1ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602368698 or 602368698. Listed at 11 retailers as of October 30, 2026, with prices from $4,905 to $17,851, a $12,945 spread on the same certified stone. Taylor and Hart lists it at $17,851. 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

15.10
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602368698
Dimensions14.18 × 13.60 × 8.62 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.18 mm13.60 mm15.10 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602368698
Side View
Table 65.0%Crown 36.9°Girdle: STK-ETKPavilion 32.3°Culet: NoneDepth 63.4%

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 31
Current: $8,128 SGD|Low: $4,905 SGD|High: $23,216 SGD|Avg: $11,162 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 11$4,905 SGD
Retailer 8$5,082 SGD
Retailer 10$5,625 SGD
Retailer 7$6,304 SGD
Retailer 6$6,309 SGD
Retailer 9$7,883 SGD
Retailer 1$8,128 SGD
Retailer 4$11,940 SGD
Retailer 2$14,100 SGD
Retailer 5$15,361 SGD
Retailer 3$16,534 SGD
Taylor and Hart$17,851 SGD

29 data points across 12 retailers

11 retailers$4,905 SGD to $17,851 SGD

A
Cheapest Retailer
-
$4,905 SGD
$3,837 USD
Final sale: no returns
Retailer 2
-
$5,082 SGD
$3,975 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$5,625 SGD
$4,400 USD
View
A
Retailer 4
-
$6,304 SGD
$4,931 USD
View
A
Retailer 5
-
$6,309 SGD
$4,935 USD
View
Retailer 6
-
$7,883 SGD
$6,166 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$8,128 SGD
€6,055 EUR
View
B+
Retailer 8
-
$11,940 SGD
$9,340 USD
View
B+
Retailer 9
-
$14,100 SGD
$11,029 USD
View
B
Retailer 10
-
$15,361 SGD
$12,016 USD
View
Most Expensive
B
Taylor and Hart
S1GQKGK · Oct 30
$17,851 SGD
$13,963 USD
View
10 more retailers have this diamond
Prices start from $4,905 SGDSave up to $12,945 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
15.10ct Cushion
$4,905 SGD