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Cushion|Natural|GIA

0.90ct J VS2 Cushion Natural Diamond

VG • J/VS2 • GIA 6442628357

Certificate GIA 6442628357

Diamond specifications and retailer prices

From £716 GBP
$959 USD
As of October 31, 2026
Save £781 GBP (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,497 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442628357. Listed at 12 retailers as of October 30, 2026, with prices from £716 to £1,497, a £781 spread on the same certified stone. Moon Ocean lists it at £1,497. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 6442628357
Dimensions5.86 × 5.28 × 3.64 mm
L/W Ratio1.11
Top View
5.86 mm5.28 mm0.90 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442628357
Side View
Table 63.0%Crown 37.9°Girdle: STK-VTKPavilion 38.9°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,497 GBP|Low: £690 GBP|High: £1,635 GBP|Avg: £1,016 GBP|-8.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12£716 GBP
Retailer 6£757 GBP
Retailer 11£758 GBP
Retailer 9£775 GBP
Retailer 3£875 GBP
Retailer 8£875 GBP
Retailer 10£881 GBP
Retailer 2£910 GBP
Retailer 4£1,067 GBP
Retailer 5£1,136 GBP
Retailer 7£1,428 GBP
Moon Ocean£1,497 GBP

33 data points across 12 retailers

12 retailers£716 GBP to £1,497 GBP

A
Cheapest Retailer
-
£716 GBP
$959 USD
Final sale: no returns
A
Retailer 2
-
£757 GBP
$1,014 USD
View
A
Retailer 3
-
£758 GBP
$1,015 USD
View
A
Retailer 4
-
£775 GBP
$1,039 USD
View
A
Retailer 5
-
£875 GBP
$1,172 USD
View
A
Retailer 6
-
£875 GBP
$1,173 USD
View
A
Retailer 7
-
£881 GBP
$1,180 USD
View
B+
Retailer 8
-
£910 GBP
View
Retailer 9
-
£1,067 GBP
A$2,200 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
£1,136 GBP
ZAR 24,586 ZAR
View
B
Retailer 11
-
£1,428 GBP
View
Most Expensive
B
Moon Ocean
NVN-4E5AD4109-357 · Oct 30
£1,497 GBP
View
11 more retailers have this diamond
Prices start from £716 GBPSave up to £781 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
0.90ct Cushion
£716 GBP