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Cushion|Natural|GIA

0.90ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2376888312

Certificate GIA 2376888312

Diamond specifications and retailer prices

From £1,762 GBP
$2,361 USD
As of November 2, 2026
Save £796 GBP (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,558 GBP at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

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 2376888312. Listed at 15 retailers as of November 2, 2026, with prices from £1,762 to £2,558, a £796 spread on the same certified stone. The Diamond Guys lists it at £2,558. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376888312
Dimensions5.45 × 5.28 × 3.83 mm
L/W Ratio1.03
Top View
5.45 mm5.28 mm0.90 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376888312
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
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: Nov 2
Current: £2,453 GBP|Low: £1,762 GBP|High: £2,558 GBP|Avg: £2,078 GBP|+3.2%
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
The Diamond Guys
November 2, 2026
Retailer 10£1,762 GBP
Retailer 13£1,767 GBP
Retailer 6£1,808 GBP
Retailer 7£1,820 GBP
Retailer 8£1,889 GBP
Retailer 12£1,899 GBP
Retailer 14£1,933 GBP
Retailer 4£1,970 GBP
Retailer 9£2,099 GBP
Retailer 2£2,209 GBP
Retailer 3£2,209 GBP
Retailer 5£2,210 GBP
Retailer 15£2,284 GBP
Retailer 11£2,347 GBP
Retailer 1£2,453 GBP
The Diamond Guys£2,558 GBP

20 data points across 16 retailers

15 retailers£1,762 GBP to £2,558 GBP

B
Cheapest Retailer
-
£1,762 GBP
$2,361 USD
B
Retailer 2
-
£1,808 GBP
$2,423 USD
View
B
Retailer 3
-
£1,820 GBP
$2,438 USD
View
B
Retailer 4
-
£1,889 GBP
SGD 3,421 SGD
View
B
Retailer 5
-
£1,899 GBP
$2,544 USD
View
B
Retailer 6
-
£1,933 GBP
$2,590 USD
View
B
Retailer 7
-
£1,970 GBP
$2,640 USD
View
B
Retailer 8
-
£2,099 GBP
$2,812 USD
View
B
Retailer 9
-
£2,209 GBP
$2,960 USD
View
B
Retailer 10
-
£2,209 GBP
$2,960 USD
View
B
Retailer 11
-
£2,210 GBP
CA$4,113 CAD
View
B
Retailer 12
-
£2,284 GBP
$3,060 USD
View
B
Retailer 13
-
£2,347 GBP
A$4,838 AUD
View
B
Retailer 14
-
£2,453 GBP
€3,130 EUR
View
Most Expensive
C
The Diamond Guys
1917992758 · Nov 2
£2,558 GBP
$3,427 USD
View
14 more retailers have this diamond
Prices start from £1,762 GBPSave up to £796 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
£1,762 GBP