Cushion|Lab Grown|IGI

10.56ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG823684887

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG823684887

Diamond specifications and retailer prices

From $2,670 USD
As of November 1, 2026
Save $10,139 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,809 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 10.56ct lab-grown cushion diamond

This 10.56ct 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 LG823684887 or 823684887. Listed at 11 retailers as of November 1, 2026, with prices from $2,670 to $12,809, a $10,139 spread on the same certified stone. With Clarity lists it at $12,809. 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

10.56
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823684887
Dimensions17.09 × 11.45 × 7.29 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.09 mm11.45 mm10.56 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823684887
Side View
Table 64.0%Crown 34.1°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 63.7%

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: $3,578 USD|Low: $2,621 USD|High: $8,126 USD|Avg: $4,795 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$2,621 USD
Retailer 8$2,670 USD
Retailer 1$3,578 USD
Retailer 2$3,745 USD
Retailer 4$4,125 USD
Retailer 9$4,968 USD
Retailer 5$6,999 USD
Retailer 6$7,060 USD
Retailer 3$7,658 USD

39 data points across 9 retailers

11 retailers$2,670 USD to $12,809 USD

A
Cheapest Retailer
-
$2,670 USD
Final sale: no returns
A
Retailer 2
-
$2,785 USD
View
A
Retailer 3
-
$3,578 USD
£2,818 GBP
View
A
Retailer 4
-
$3,745 USD
View
A
Retailer 5
-
$4,125 USD
€3,929 EUR
View
B+
Retailer 6
-
$4,968 USD
£3,912 GBP
View
B+
Retailer 7
-
$6,999 USD
View
B+
Retailer 8
-
$7,060 USD
View
B
Retailer 9
-
$7,658 USD
A$11,781 AUD
View
B
Retailer 10
-
$9,156 USD
View
Most Expensive
B
With Clarity
823684887 · Nov 2
$12,809 USD
View
10 more retailers have this diamond
Prices start from $2,670 USDSave up to $10,139 USD

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
10.56ct Cushion
$2,670 USD