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Cushion|Lab Grown|GCAL

1.06ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • GCAL 321371427

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 321371427

Diamond specifications and retailer prices

From £298 GBP
As of November 4, 2026
Save £570 GBP (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £867 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 321371427. Listed at 2 retailers as of November 4, 2026, with prices from £298 to £867, a £570 spread on the same certified stone. MOH London lists it at £867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle25.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321371427
Dimensions7.08 × 4.85 × 3.11 mm
L/W Ratio1.46
Culet sizeNone
Top View
7.08 mm4.85 mm1.06 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321371427
Side View
Table 65.0%Crown 34°GirdlePavilion 25.2°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £867 GBP|Low: £279 GBP|High: £880 GBP|Avg: £584 GBP|-0.2%
MOH London
Retailer 2
November 5, 2026
Retailer 2£298 GBP
MOH London£867 GBP

11 data points across 2 retailers

2 retailers£298 GBP to £867 GBP

A
Cheapest Retailer
-
£298 GBP
Most Expensive
B
MOH London
321371427 · Nov 5
£867 GBP
View
1 more retailer has this diamond
Prices start from £298 GBPSave up to £570 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
1.06ct Cushion
£298 GBP