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Cushion|Lab Grown|IGI

15.15ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG741585356

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG741585356

Diamond specifications and retailer prices

From $3,169 SGD
£1,951 GBP
As of November 2, 2026
Save $18,036 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,204 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.15ct lab-grown cushion diamond

This 15.15ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741585356 or 741585356. Listed at 8 retailers as of November 2, 2026, with prices from $3,169 to $21,204, a $18,036 spread on the same certified stone. Do Amore Diamonds lists it at $21,204. 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

15.15
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle28°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741585356
Dimensions13.48 × 13.48 × 8.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.48 mm13.48 mm15.15 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741585356
Side View
Table 63.0%Crown 36.7°Girdle: STK-THKPavilion 28°Culet: NoneDepth 65.9%

Caratlytics Score

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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: Nov 2
Current: $21,204 SGD|Low: $3,168 SGD|High: $35,065 SGD|Avg: $14,068 SGD
Do Amore Diamonds
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
November 2, 2026
Retailer 7$3,169 SGD
Retailer 11$5,024 SGD
Retailer 2$5,575 SGD
Retailer 9$6,023 SGD
Retailer 14$6,157 SGD
Retailer 12$6,748 SGD
Retailer 3$10,810 SGD
Retailer 13$13,884 SGD
Retailer 10$13,903 SGD
Retailer 8$14,045 SGD
Retailer 5$18,732 SGD
Do Amore Diamonds$21,204 SGD
Retailer 6$22,909 SGD
Retailer 4$34,223 SGD

32 data points across 14 retailers

8 retailers$3,169 SGD to $21,204 SGD

A
Cheapest Retailer
-
$3,169 SGD
£1,951 GBP
A
Retailer 2
-
$5,024 SGD
$3,928 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,575 SGD
$4,359 USD
View
A
Retailer 4
-
$6,023 SGD
€4,485 EUR
View
B
Retailer 5
-
$13,884 SGD
$10,856 USD
View
B
Retailer 6
-
$13,903 SGD
$10,871 USD
View
B
Retailer 7
-
$14,045 SGD
A$16,896 AUD
View
Most Expensive
B
Do Amore Diamonds
27-6481EE3CB · Nov 2
$21,204 SGD
$16,580 USD
View
7 more retailers have this diamond
Prices start from $3,169 SGDSave up to $18,036 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
15.15ct Cushion
$3,169 SGD