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Cushion|Lab Grown|IGI

10.54ct H VS2 Cushion Lab Grown Diamond

EX • H/VS2 • IGI LG607311898

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG607311898

Diamond specifications and retailer prices

From $2,524 SGD
£1,554 GBP
As of November 1, 2026
Save $7,380 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,903 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.54ct lab-grown cushion diamond

This 10.54ct 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 LG607311898 or 607311898. Listed at 12 retailers as of October 31, 2026, with prices from $2,524 to $9,903, a $7,380 spread on the same certified stone. Taylor and Hart lists it at $9,903. 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

10.54
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607311898
Dimensions15.38 × 10.86 × 7.09 mm
L/W Ratio1.42
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
15.38 mm10.86 mm10.54 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607311898
Side View
Table 60.0%Crown 37°Girdle: MED-VTKPavilion 32.5°Culet: NoneDepth 65.3%

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 1
Current: $2,524 SGD|Low: $2,523 SGD|High: $9,903 SGD|Avg: $5,151 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 1$2,524 SGD
Retailer 10$2,729 SGD
Retailer 7$2,828 SGD
Retailer 9$3,043 SGD
Retailer 4$3,184 SGD
Retailer 12$3,489 SGD
Retailer 8$4,428 SGD
Retailer 5$4,462 SGD
Retailer 2$5,845 SGD
Retailer 6$7,599 SGD
Retailer 3$7,766 SGD
Retailer 11$8,094 SGD
Taylor and Hart$9,903 SGD

33 data points across 13 retailers

12 retailers$2,524 SGD to $9,903 SGD

A
Cheapest Retailer
-
$2,524 SGD
£1,554 GBP
A
Retailer 2
-
$2,729 SGD
$2,135 USD
View
Final sale: no returns
Retailer 3
-
$2,828 SGD
$2,212 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$3,043 SGD
$2,380 USD
View
A
Retailer 5
-
$3,489 SGD
$2,729 USD
View
A
Retailer 6
-
$4,428 SGD
$3,464 USD
View
A
Retailer 7
-
$4,462 SGD
€3,324 EUR
View
B+
Retailer 8
-
$5,845 SGD
£3,600 GBP
View
B+
Retailer 9
-
$7,599 SGD
$5,944 USD
View
Retailer 10
-
$7,766 SGD
$6,075 USD
View
Price last confirmed 42 days ago
B+
Retailer 11
-
$8,094 SGD
$6,331 USD
View
Most Expensive
B+
Taylor and Hart
TCN3EM6 · Oct 31
$9,903 SGD
$7,746 USD
View
11 more retailers have this diamond
Prices start from $2,524 SGDSave up to $7,380 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
10.54ct Cushion
$2,524 SGD