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Cushion|Lab Grown|IGI

10.57ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG769656569

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

Certificate IGI LG769656569

Diamond specifications and retailer prices

From £1,554 GBP
$2,086 USD
As of October 31, 2026
Save £4,086 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,641 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.57ct lab-grown cushion diamond

This 10.57ct 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 LG769656569 or 769656569. Listed at 13 retailers as of October 31, 2026, with prices from £1,554 to £5,641, a £4,086 spread on the same certified stone. Taylor and Hart lists it at £5,641. 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

10.57
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769656569
Dimensions12.81 × 12.21 × 7.66 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm12.21 mm10.57 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769656569
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 62.7%

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: Oct 31
Current: £2,192 GBP|Low: £1,554 GBP|High: £5,641 GBP|Avg: £2,838 GBP|-12.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 3, 2026
Retailer 11£1,554 GBP
Retailer 7£1,610 GBP
Retailer 6£1,736 GBP
Retailer 10£2,023 GBP
Retailer 1£2,192 GBP
Retailer 4£2,442 GBP
Retailer 5£2,508 GBP
Retailer 2£2,523 GBP
Retailer 9£3,328 GBP
Retailer 3£4,338 GBP
Retailer 8£5,172 GBP
Taylor and Hart£5,641 GBP

43 data points across 12 retailers

13 retailers£1,554 GBP to £5,641 GBP

A
Cheapest Retailer
-
£1,554 GBP
$2,086 USD
Final sale: no returns
Retailer 2
-
£1,610 GBP
$2,161 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£1,736 GBP
$2,330 USD
View
A
Retailer 4
-
£2,023 GBP
$2,715 USD
View
A
Retailer 5
-
£2,192 GBP
View
A
Retailer 6
-
£2,442 GBP
$3,277 USD
View
A
Retailer 7
-
£2,508 GBP
€3,205 EUR
View
A
Retailer 8
-
£2,523 GBP
$3,386 USD
View
B+
Retailer 9
-
£3,328 GBP
View
B+
Retailer 10
-
£4,248 GBP
$5,700 USD
View
B+
Retailer 11
-
£4,338 GBP
$5,822 USD
View
B
Retailer 12
-
£5,172 GBP
$6,941 USD
View
Most Expensive
B
Taylor and Hart
BRTBM5J · Oct 31
£5,641 GBP
$7,569 USD
View
12 more retailers have this diamond
Prices start from £1,554 GBPSave up to £4,086 GBP

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
10.57ct Cushion
£1,554 GBP