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Cushion|Natural|GIA

0.90ct J VVS1 Cushion Natural Diamond

VG • J/VVS1 • GIA 5506531676

Certificate GIA 5506531676

Diamond specifications and retailer prices

From £678 GBP
HK$7,100 HKD
As of November 1, 2026
Save £940 GBP (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,618 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5506531676. Listed at 20 retailers as of November 1, 2026, with prices from £678 to £1,618, a £940 spread on the same certified stone. MOH London lists it at £1,618. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 5506531676
Dimensions6.63 × 5.09 × 3.40 mm
L/W Ratio1.30
Top View
6.63 mm5.09 mm0.90 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506531676
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 37°Culet: NoneDepth 66.8%

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: £1,618 GBP|Low: £632 GBP|High: £1,682 GBP|Avg: £998 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 9£678 GBP
Retailer 8£690 GBP
Retailer 7£724 GBP
Retailer 14£724 GBP
Retailer 5£738 GBP
Retailer 15£792 GBP
Retailer 6£800 GBP
Retailer 2£895 GBP
Retailer 17£899 GBP
Retailer 3£903 GBP
Retailer 4£943 GBP
Retailer 16£980 GBP
Retailer 10£1,165 GBP
Retailer 13£1,210 GBP
Retailer 11£1,236 GBP
Retailer 12£1,294 GBP
Retailer 18£1,383 GBP
MOH London£1,618 GBP

34 data points across 18 retailers

20 retailers£678 GBP to £1,618 GBP

A
Cheapest Retailer
-
£678 GBP
HK$7,100 HKD
A
Retailer 2
-
£690 GBP
$925 USD
View
A
Retailer 3
-
£724 GBP
$970 USD
View
A
Retailer 4
-
£724 GBP
$970 USD
View
A
Retailer 5
-
£738 GBP
$989 USD
View
Final sale: no returns
A
Retailer 6
-
£792 GBP
$1,062 USD
View
A
Retailer 7
-
£800 GBP
$1,072 USD
View
B+
Retailer 8
-
£895 GBP
View
B+
Retailer 9
-
£899 GBP
$1,205 USD
View
B+
Retailer 10
-
£903 GBP
$1,210 USD
View
B+
Retailer 11
-
£943 GBP
$1,264 USD
View
B+
Retailer 12
-
£980 GBP
SGD 1,775 SGD
View
B
Retailer 13
-
£1,149 GBP
A$2,368 AUD
View
Retailer 14
-
£1,165 GBP
A$2,402 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
£1,210 GBP
$1,621 USD
View
B+
Retailer 16
-
£1,236 GBP
€1,577 EUR
View
Retailer 17
-
£1,243 GBP
$1,666 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£1,294 GBP
ZAR 28,003 ZAR
View
Retailer 19
-
£1,383 GBP
$1,853 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
D8958BBDD · Nov 1
£1,618 GBP
View
19 more retailers have this diamond
Prices start from £678 GBPSave up to £940 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
£678 GBP