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Cushion|Natural|GIA

0.90ct J VVS1 Cushion Natural Diamond

GD • J/VVS1 • GIA 1379907652

Certificate GIA 1379907652

Diamond specifications and retailer prices

From £1,691 GBP
$2,266 USD
As of October 31, 2026
Save £802 GBP (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,493 GBP at Yorxs · As of October 31, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1379907652. Listed at 15 retailers as of October 31, 2026, with prices from £1,691 to £2,493, a £802 spread on the same certified stone. Yorxs lists it at £2,493. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1379907652
Dimensions5.52 × 5.28 × 3.76 mm
L/W Ratio1.05
Culet sizeNone
Top View
5.52 mm5.28 mm0.90 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1379907652
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,806 GBP|Low: £1,691 GBP|High: £2,499 GBP|Avg: £2,042 GBP|-0.4%
Retailer 1
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
Yorxs
October 31, 2026
Retailer 9£1,691 GBP
Retailer 6£1,729 GBP
Retailer 7£1,738 GBP
Retailer 1£1,806 GBP
Retailer 11£1,814 GBP
Retailer 13£1,848 GBP
Retailer 12£1,922 GBP
Retailer 3£1,970 GBP
Retailer 8£2,099 GBP
Retailer 4£2,112 GBP
Retailer 2£2,209 GBP
Retailer 15£2,209 GBP
Retailer 10£2,255 GBP
Retailer 14£2,284 GBP
Retailer 5£2,445 GBP
Yorxs£2,493 GBP

19 data points across 16 retailers

15 retailers£1,691 GBP to £2,493 GBP

B
Cheapest Retailer
-
£1,691 GBP
$2,266 USD
B
Retailer 2
-
£1,729 GBP
$2,316 USD
View
B
Retailer 3
-
£1,738 GBP
$2,329 USD
View
B
Retailer 4
-
£1,806 GBP
SGD 3,270 SGD
View
B
Retailer 5
-
£1,814 GBP
$2,431 USD
View
B
Retailer 6
-
£1,848 GBP
$2,476 USD
View
B
Retailer 7
-
£1,970 GBP
$2,640 USD
View
C
Retailer 8
-
£2,099 GBP
$2,812 USD
View
C
Retailer 9
-
£2,112 GBP
CA$3,931 CAD
View
C
Retailer 10
-
£2,209 GBP
$2,960 USD
View
C
Retailer 11
-
£2,209 GBP
$2,960 USD
View
C
Retailer 12
-
£2,255 GBP
A$4,648 AUD
View
C
Retailer 13
-
£2,284 GBP
$3,060 USD
View
C
Retailer 14
-
£2,445 GBP
$3,276 USD
View
Most Expensive
B
Yorxs
518485390 · Oct 31
£2,493 GBP
€3,181 EUR
View
14 more retailers have this diamond
Prices start from £1,691 GBPSave up to £802 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
£1,691 GBP