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Cushion|Natural|GIA

1.03ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2195025279

Certificate GIA 2195025279

Diamond specifications and retailer prices

From £1,374 GBP
As of November 6, 2026
Save £1,567 GBP (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,941 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2195025279. Listed at 6 retailers as of November 1, 2026, with prices from £1,374 to £2,941, a £1,567 spread on the same certified stone. MOH London lists it at £2,941. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2195025279
Dimensions5.84 × 5.83 × 4.06 mm
L/W Ratio1.00
Top View
5.84 mm5.83 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2195025279
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £2,941 GBP|Low: £1,478 GBP|High: £2,976 GBP|Avg: £1,997 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£1,478 GBP
Retailer 4£1,521 GBP
Retailer 5£1,738 GBP
Retailer 3£1,824 GBP
Retailer 2£2,084 GBP
MOH London£2,941 GBP

44 data points across 6 retailers

6 retailers£1,374 GBP to £2,941 GBP

B+
Cheapest Retailer
-
£1,374 GBP
Retailer 2
-
£1,521 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£1,738 GBP
View
B
Retailer 4
-
£1,824 GBP
View
B
Retailer 5
-
£2,084 GBP
View
Most Expensive
B
MOH London
46FD402F6 · Nov 1
£2,941 GBP
View
5 more retailers have this diamond
Prices start from £1,374 GBPSave up to £1,567 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+
1.03ct Cushion
£1,374 GBP