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Cushion|Natural|GIA

0.90ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 7543015118

Certificate GIA 7543015118

Diamond specifications and retailer prices

From £716 GBP
As of November 6, 2026
Save £951 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,667 GBP at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543015118. Listed at 10 retailers as of November 4, 2026, with prices from £716 to £1,667, a £951 spread on the same certified stone. MOH London lists it at £1,667. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7543015118
Dimensions6.52 × 4.71 × 3.14 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
6.52 mm4.71 mm0.90 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7543015118
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.7%

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 6
Current: £1,667 GBP|Low: £716 GBP|High: £1,898 GBP|Avg: £1,209 GBP|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£716 GBP
Retailer 10£859 GBP
Retailer 7£878 GBP
Retailer 9£912 GBP
Retailer 8£1,012 GBP
Retailer 5£1,031 GBP
Retailer 4£1,267 GBP
Retailer 6£1,336 GBP
Retailer 3£1,384 GBP
MOH London£1,667 GBP

27 data points across 10 retailers

10 retailers£716 GBP to £1,667 GBP

A
Cheapest Retailer
-
£716 GBP
A
Retailer 2
-
£859 GBP
View
A
Retailer 3
-
£878 GBP
View
Retailer 4
-
£912 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£1,012 GBP
View
B+
Retailer 6
-
£1,031 GBP
View
B+
Retailer 7
-
£1,267 GBP
View
B+
Retailer 8
-
£1,336 GBP
View
B+
Retailer 9
-
£1,384 GBP
View
Most Expensive
B
MOH London
6E7B29B63 · Nov 4
£1,667 GBP
View
9 more retailers have this diamond
Prices start from £716 GBPSave up to £951 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
£716 GBP