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Cushion|Natural|GIA

0.90ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 2507532889

Certificate GIA 2507532889

Diamond specifications and retailer prices

From £1,302 GBP
$1,745 USD
As of November 1, 2026
Save £1,574 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,877 GBP at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507532889. Listed at 21 retailers as of November 1, 2026, with prices from £1,302 to £2,877, a £1,574 spread on the same certified stone. MOH London lists it at £2,877. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 2507532889
Dimensions6.39 × 5.20 × 3.47 mm
L/W Ratio1.23
Top View
6.39 mm5.20 mm0.90 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2507532889
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 35.7°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,877 GBP|Low: £1,302 GBP|High: £2,911 GBP|Avg: £1,825 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£1,302 GBP
Retailer 11£1,331 GBP
Retailer 6£1,373 GBP
Retailer 9£1,487 GBP
Retailer 3£1,515 GBP
Retailer 10£1,635 GBP
Retailer 2£1,802 GBP
Retailer 7£2,019 GBP
Retailer 5£2,092 GBP
Retailer 4£2,422 GBP
MOH London£2,877 GBP

43 data points across 11 retailers

21 retailers£1,302 GBP to £2,877 GBP

B
Cheapest Retailer
-
£1,302 GBP
$1,745 USD
B+
Retailer 2
-
£1,331 GBP
$1,784 USD
View
B+
Retailer 3
-
£1,343 GBP
$1,800 USD
View
B+
Retailer 4
-
£1,348 GBP
$1,806 USD
View
B
Retailer 5
-
£1,373 GBP
$1,840 USD
View
Final sale: no returns
B
Retailer 6
-
£1,399 GBP
$1,875 USD
View
B
Retailer 7
-
£1,434 GBP
$1,922 USD
View
B
Retailer 8
-
£1,487 GBP
$1,993 USD
View
B
Retailer 9
-
£1,515 GBP
$2,030 USD
View
B
Retailer 10
-
£1,635 GBP
$2,191 USD
View
B
Retailer 11
-
£1,731 GBP
$2,320 USD
View
B
Retailer 12
-
£1,731 GBP
$2,320 USD
View
B
Retailer 13
-
£1,784 GBP
$2,390 USD
View
B
Retailer 14
-
£1,802 GBP
View
B
Retailer 15
-
£1,876 GBP
$2,514 USD
View
B
Retailer 16
-
£1,891 GBP
CA$3,520 CAD
View
B
Retailer 17
-
£1,921 GBP
$2,573 USD
View
Retailer 18
-
£2,019 GBP
A$4,162 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
£2,092 GBP
€2,669 EUR
View
B
Retailer 20
-
£2,422 GBP
ZAR 52,420 ZAR
View
Most Expensive
B
MOH London
34843FDA7 · Nov 1
£2,877 GBP
View
20 more retailers have this diamond
Prices start from £1,302 GBPSave up to £1,574 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+
0.90ct Cushion
£1,302 GBP