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Cushion|Natural|GIA

0.90ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 1368338227

Certificate GIA 1368338227

Diamond specifications and retailer prices

From £1,187 GBP
$1,591 USD
As of October 31, 2026
Save £1,654 GBP (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,842 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 I 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 1368338227. Listed at 23 retailers as of October 29, 2026, with prices from £1,187 to £2,842, a £1,654 spread on the same certified stone. MOH London lists it at £2,842. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1368338227
Dimensions5.46 × 5.45 × 3.78 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.46 mm5.45 mm0.90 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1368338227
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: £2,842 GBP|Low: £1,160 GBP|High: £2,861 GBP|Avg: £1,948 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£1,265 GBP
Retailer 7£1,349 GBP
Retailer 9£1,461 GBP
Retailer 3£1,770 GBP
Retailer 8£1,984 GBP
Retailer 5£2,014 GBP
Retailer 4£2,380 GBP
Retailer 2£2,462 GBP
MOH London£2,842 GBP

36 data points across 9 retailers

23 retailers£1,187 GBP to £2,842 GBP

B+
Cheapest Retailer
-
£1,187 GBP
$1,591 USD
B+
Retailer 2
-
£1,265 GBP
$1,695 USD
View
B+
Retailer 3
-
£1,289 GBP
$1,727 USD
View
B
Retailer 4
-
£1,320 GBP
$1,769 USD
View
B
Retailer 5
-
£1,325 GBP
$1,775 USD
View
B
Retailer 6
-
£1,349 GBP
$1,807 USD
View
Final sale: no returns
B
Retailer 7
-
£1,461 GBP
$1,958 USD
View
B
Retailer 8
-
£1,493 GBP
$2,000 USD
View
B
Retailer 9
-
£1,508 GBP
$2,021 USD
View
B
Retailer 10
-
£1,608 GBP
$2,154 USD
View
B
Retailer 11
-
£1,702 GBP
$2,280 USD
View
B
Retailer 12
-
£1,702 GBP
$2,280 USD
View
B
Retailer 13
-
£1,754 GBP
$2,350 USD
View
B
Retailer 14
-
£1,755 GBP
A$3,618 AUD
View
B
Retailer 15
-
£1,768 GBP
$2,369 USD
View
B
Retailer 16
-
£1,770 GBP
View
Retailer 17
-
£1,984 GBP
A$4,090 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
£2,014 GBP
€2,570 EUR
View
B
Retailer 19
-
£2,317 GBP
$3,105 USD
View
B
Retailer 20
-
£2,332 GBP
View
B
Retailer 21
-
£2,380 GBP
ZAR 51,512 ZAR
View
B
Retailer 22
-
£2,462 GBP
View
Most Expensive
B
MOH London
1AF4417F2 · Oct 29
£2,842 GBP
View
22 more retailers have this diamond
Prices start from £1,187 GBPSave up to £1,654 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
£1,187 GBP