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Cushion|Natural|GIA

0.90ct H VS1 Cushion Natural Diamond

ID • H/VS1 • GIA 7528623608

Certificate GIA 7528623608

Diamond specifications and retailer prices

From £793 GBP
HK$8,300 HKD
As of November 1, 2026
Save £696 GBP (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,489 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528623608. Listed at 7 retailers as of November 1, 2026, with prices from £793 to £1,489, a £696 spread on the same certified stone. With Clarity lists it at £1,489. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528623608
Dimensions5.60 × 5.60 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.60 mm5.60 mm0.90 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528623608
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 66.9%

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: Nov 1
Current: £793 GBP|Low: £793 GBP|High: £1,603 GBP|Avg: £1,242 GBP|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 17, 2026
Retailer 1£793 GBP
Retailer 2£994 GBP
Retailer 3£1,000 GBP
Retailer 4£1,037 GBP
Retailer 6£1,108 GBP
Retailer 5£1,189 GBP
Retailer 8£1,437 GBP
With Clarity£1,489 GBP
Retailer 9£1,523 GBP
Retailer 7£1,603 GBP

12 data points across 10 retailers

7 retailers£793 GBP to £1,489 GBP

A
Cheapest Retailer
-
£793 GBP
HK$8,300 HKD
A
Retailer 2
-
£994 GBP
$1,332 USD
View
A
Retailer 3
-
£1,000 GBP
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
£1,037 GBP
SGD 1,877 SGD
View
B+
Retailer 5
-
£1,108 GBP
SGD 2,006 SGD
View
B+
Retailer 6
-
£1,189 GBP
$1,593 USD
View
Most Expensive
B+
With Clarity
7528623608 · Nov 1
£1,489 GBP
$1,995 USD
View
6 more retailers have this diamond
Prices start from £793 GBPSave up to £696 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
£793 GBP