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Cushion|Lab Grown|GCAL

1.62ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • GCAL 302221190

Certificate GCAL 302221190

Diamond specifications and retailer prices

From £462 GBP
$619 USD
As of November 1, 2026
Save £801 GBP (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,263 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.62ct lab-grown cushion diamond

This 1.62ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 302221190. Listed at 2 retailers as of October 29, 2026, with prices from £462 to £1,263, a £801 spread on the same certified stone. MOH London lists it at £1,263. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 302221190
Dimensions7.16 × 6.64 × 4.54 mm
L/W Ratio1.08
Top View
7.16 mm6.64 mm1.62 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 302221190
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 68.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £1,263 GBP|Low: £462 GBP|High: £1,271 GBP|Avg: £820 GBP|-0.4%
MOH London
Retailer 2
October 18, 2026
Retailer 2£462 GBP
MOH London£1,263 GBP

5 data points across 2 retailers

2 retailers£462 GBP to £1,263 GBP

B+
Cheapest Retailer
-
£462 GBP
$619 USD
Most Expensive
B
MOH London
LG302221190 · Oct 29
£1,263 GBP
View
1 more retailer has this diamond
Prices start from £462 GBPSave up to £801 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.

B+
1.62ct Cushion
£462 GBP