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Cushion|Lab Grown|IGI

0.66ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG652486805

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG652486805

Diamond specifications and retailer prices

From £373 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: £373 GBP at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.66ct lab-grown cushion diamond

This 0.66ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652486805 or 652486805. Listed at 2 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652486805
Dimensions5.86 × 4.60 × 3.22 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm4.60 mm0.66 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652486805
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 70.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: £212 GBP|Low: £79 GBP|High: £958 GBP|Avg: £352 GBP
Retailer 1
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 11
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Retailer 15
August 26, 2026
Retailer 2£79 GBP
Retailer 15£97 GBP
Retailer 10£148 GBP
Retailer 14£156 GBP
Retailer 1£212 GBP
Retailer 9£240 GBP
Retailer 11£247 GBP
Retailer 12£265 GBP
Retailer 7£358 GBP
Retailer 5£371 GBP
Retailer 6£424 GBP
Retailer 8£483 GBP
Retailer 4£569 GBP
Retailer 13£734 GBP
Retailer 3£958 GBP

28 data points across 15 retailers

2 retailers

Retailer 1
-
£265 GBP
Price last confirmed 88 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG652486805 · Nov 5
£373 GBP
View
1 more retailer has this diamond

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.

B
0.66ct Cushion
£373 GBP