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Cushion|Lab Grown|IGI

10.51ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG696551216

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

Certificate IGI LG696551216

Diamond specifications and retailer prices

From $4,263 SGD
$3,335 USD
As of October 28, 2026
Save $23,248 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,511 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 10.51ct lab-grown cushion diamond

This 10.51ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG696551216 or 696551216. Listed at 12 retailers as of October 28, 2026, with prices from $4,263 to $27,511, a $23,248 spread on the same certified stone. Do Amore Diamonds lists it at $27,511. 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

10.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696551216
Dimensions12.89 × 12.89 × 13.07 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
12.89 mm12.89 mm10.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696551216
Side View
Table 62.0%Crown 37.8°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 64.6%

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: Oct 28
Current: $27,511 SGD|Low: $2,898 SGD|High: $27,511 SGD|Avg: $9,242 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
October 27, 2026
Retailer 10$3,914 SGD
Retailer 9$4,055 SGD
Retailer 6$4,263 SGD
Retailer 11$4,543 SGD
Retailer 5$5,691 SGD
Retailer 2$6,012 SGD
Retailer 12$7,715 SGD
Retailer 3$8,264 SGD
Retailer 8$10,184 SGD
Retailer 7$11,033 SGD
Retailer 4$15,584 SGD
Do Amore Diamonds$27,511 SGD

41 data points across 12 retailers

12 retailers$4,263 SGD to $27,511 SGD

Retailer 1
-
$4,055 SGD
$3,172 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$4,263 SGD
$3,335 USD
View
A
Retailer 3
-
$4,543 SGD
$3,554 USD
View
A
Retailer 4
-
$5,691 SGD
$4,452 USD
View
A
Retailer 5
-
$6,012 SGD
£3,703 GBP
View
B+
Retailer 6
-
$7,715 SGD
£4,752 GBP
View
B+
Retailer 7
-
$8,264 SGD
$6,464 USD
View
B+
Retailer 8
-
$10,184 SGD
$7,966 USD
View
Retailer 9
-
$11,033 SGD
A$13,277 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$15,584 SGD
$12,191 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$24,047 SGD
$18,810 USD
View
Most Expensive
B
Do Amore Diamonds
23-696551216 · Oct 28
$27,511 SGD
$21,520 USD
View
11 more retailers have this diamond
Prices start from $4,263 SGDSave up to $23,248 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
10.51ct Cushion
$4,263 SGD