Cushion|Natural|GIA

0.90ct I VS2 Cushion Natural Diamond

GD • I/VS2 • GIA 5156125005

Certificate GIA 5156125005

Diamond specifications and retailer prices

From £1,736 GBP
$2,326 USD
As of October 30, 2026
Save £1,964 GBP (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,700 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5156125005. Listed at 22 retailers as of October 29, 2026, with prices from £1,736 to £3,700, a £1,964 spread on the same certified stone. MOH London lists it at £3,700. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5156125005
Dimensions5.68 × 5.25 × 3.61 mm
L/W Ratio1.08
Top View
5.68 mm5.25 mm0.90 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5156125005
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.7%

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 30
Current: £3,700 GBP|Low: £1,534 GBP|High: £3,725 GBP|Avg: £2,371 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7£1,728 GBP
Retailer 12£1,736 GBP
Retailer 8£1,840 GBP
Retailer 3£1,967 GBP
Retailer 10£1,994 GBP
Retailer 11£2,163 GBP
Retailer 6£2,353 GBP
Retailer 5£2,411 GBP
Retailer 9£2,466 GBP
Retailer 4£2,821 GBP
Retailer 2£3,247 GBP
MOH London£3,700 GBP

44 data points across 12 retailers

22 retailers£1,736 GBP to £3,700 GBP

Retailer 1
-
£1,728 GBP
$2,315 USD
Price last confirmed 10 days ago
B
Retailer 2
-
£1,736 GBP
$2,326 USD
View
B
Retailer 3
-
£1,786 GBP
$2,393 USD
View
B
Retailer 4
-
£1,793 GBP
$2,402 USD
View
B
Retailer 5
-
£1,840 GBP
$2,466 USD
View
Final sale: no returns
B
Retailer 6
-
£1,873 GBP
$2,509 USD
View
B
Retailer 7
-
£1,882 GBP
$2,522 USD
View
B
Retailer 8
-
£1,967 GBP
$2,635 USD
View
B
Retailer 9
-
£1,994 GBP
$2,672 USD
View
B
Retailer 10
-
£2,163 GBP
$2,898 USD
View
B
Retailer 11
-
£2,180 GBP
CA$4,057 CAD
View
B
Retailer 12
-
£2,276 GBP
$3,050 USD
View
B
Retailer 13
-
£2,276 GBP
$3,050 USD
View
B
Retailer 14
-
£2,351 GBP
$3,150 USD
View
B
Retailer 15
-
£2,353 GBP
View
B
Retailer 16
-
£2,411 GBP
€3,077 EUR
View
Retailer 17
-
£2,466 GBP
A$5,084 AUD
View
Price last confirmed 23 days ago
B
Retailer 18
-
£2,524 GBP
$3,382 USD
View
Retailer 19
-
£2,555 GBP
$3,424 USD
View
Price last confirmed 8 days ago
C
Retailer 20
-
£2,821 GBP
View
B
Retailer 21
-
£3,247 GBP
ZAR 70,277 ZAR
View
Most Expensive
B
MOH London
50C2BCD56 · Oct 29
£3,700 GBP
View
21 more retailers have this diamond
Prices start from £1,736 GBPSave up to £1,964 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
£1,736 GBP