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Cushion|Natural|GIA

0.90ct J VVS1 Cushion Natural Diamond

VG • J/VVS1 • GIA 6542213544

Certificate GIA 6542213544

Diamond specifications and retailer prices

From £678 GBP
HK$7,100 HKD
As of November 1, 2026
Save £978 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,656 GBP at MOH London · As of October 29, 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 6542213544. Listed at 16 retailers as of October 29, 2026, with prices from £678 to £1,656, a £978 spread on the same certified stone. MOH London lists it at £1,656. 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
SymmetryVery Good
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542213544
Dimensions5.58 × 5.46 × 3.76 mm
L/W Ratio1.02
Top View
5.58 mm5.46 mm0.90 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542213544
Side View
Table 68.0%CrownGirdle: STK-VTKPavilion 40.7°Culet: NoneDepth 68.9%

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: £1,656 GBP|Low: £678 GBP|High: £1,759 GBP|Avg: £1,094 GBP|-5.9%
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
November 2, 2026
Retailer 10£678 GBP
Retailer 13£815 GBP
Retailer 9£919 GBP
Retailer 15£937 GBP
Retailer 12£948 GBP
Retailer 5£956 GBP
Retailer 6£966 GBP
Retailer 8£1,008 GBP
Retailer 11£1,045 GBP
Retailer 4£1,076 GBP
Retailer 7£1,208 GBP
Retailer 2£1,235 GBP
Retailer 14£1,317 GBP
Retailer 3£1,454 GBP
MOH London£1,656 GBP

31 data points across 15 retailers

16 retailers£678 GBP to £1,656 GBP

A
Cheapest Retailer
-
£678 GBP
HK$7,100 HKD
B+
Retailer 2
-
£815 GBP
$1,092 USD
View
Final sale: no returns
B+
Retailer 3
-
£919 GBP
$1,231 USD
View
B+
Retailer 4
-
£937 GBP
$1,255 USD
View
B+
Retailer 5
-
£948 GBP
$1,270 USD
View
Retailer 6
-
£956 GBP
SGD 1,731 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£966 GBP
SGD 1,749 SGD
View
B+
Retailer 8
-
£1,008 GBP
View
B+
Retailer 9
-
£1,045 GBP
$1,401 USD
View
B+
Retailer 10
-
£1,076 GBP
$1,442 USD
View
Retailer 11
-
£1,208 GBP
A$2,491 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£1,235 GBP
€1,576 EUR
View
B
Retailer 13
-
£1,251 GBP
A$2,578 AUD
View
B
Retailer 14
-
£1,317 GBP
ZAR 28,517 ZAR
View
Retailer 15
-
£1,454 GBP
$1,948 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
EF9A1BB06 · Oct 29
£1,656 GBP
View
15 more retailers have this diamond
Prices start from £678 GBPSave up to £978 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