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Cushion|Lab Grown|IGI

10.55ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG655435632

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG655435632

Diamond specifications and retailer prices

From $2,497 SGD
$1,953 USD
As of November 1, 2026
Save $5,859 SGD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,356 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655435632 or 655435632. Listed at 14 retailers as of October 31, 2026, with prices from $2,497 to $8,356, a $5,859 spread on the same certified stone. Taylor and Hart lists it at $8,356. 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

10.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655435632
Dimensions15.29 × 11.75 × 7.63 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm11.75 mm10.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655435632
Side View
Table 64.0%Crown 29.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 64.9%

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 1
Current: $3,371 SGD|Low: $2,207 SGD|High: $8,356 SGD|Avg: $4,554 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 13$2,379 SGD
Retailer 4$2,497 SGD
Retailer 8$2,595 SGD
Retailer 2$3,021 SGD
Retailer 1$3,371 SGD
Retailer 11$3,401 SGD
Retailer 7$3,682 SGD
Retailer 9$3,683 SGD
Retailer 6$4,408 SGD
Retailer 5$5,747 SGD
Retailer 12$6,117 SGD
Retailer 10$7,063 SGD
Retailer 3$8,317 SGD
Taylor and Hart$8,356 SGD

38 data points across 14 retailers

14 retailers$2,497 SGD to $8,356 SGD

Retailer 1
-
$2,379 SGD
$1,861 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$2,497 SGD
$1,953 USD
View
Final sale: no returns
A
Retailer 3
-
$2,595 SGD
$2,030 USD
View
A
Retailer 4
-
$3,021 SGD
$2,363 USD
View
A
Retailer 5
-
$3,371 SGD
£2,076 GBP
View
B+
Retailer 6
-
$3,401 SGD
$2,660 USD
View
A
Retailer 7
-
$3,682 SGD
€2,743 EUR
View
A
Retailer 8
-
$3,683 SGD
ZAR 46,543 ZAR
View
A
Retailer 9
-
$4,408 SGD
A$5,305 AUD
View
B+
Retailer 10
-
$5,747 SGD
£3,540 GBP
View
Retailer 11
-
$6,117 SGD
$4,785 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$7,063 SGD
$5,525 USD
View
B+
Retailer 13
-
$8,317 SGD
$6,506 USD
View
Most Expensive
B+
Taylor and Hart
Q6UQHCN · Oct 31
$8,356 SGD
$6,536 USD
View
13 more retailers have this diamond
Prices start from $2,497 SGDSave up to $5,859 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
10.55ct Cushion
$2,497 SGD