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Cushion|Natural|GIA

1.23ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 3545491108

Certificate GIA 3545491108

Diamond specifications and retailer prices

From £1,773 GBP
As of November 2, 2026
Save £1,411 GBP (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,184 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545491108. Listed at 5 retailers as of November 2, 2026, with prices from £1,773 to £3,184, a £1,411 spread on the same certified stone. MOH London lists it at £3,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.33°
Pavilion angle31.91°
OriginNatural
Grading LabGIA
CertificateGIA 3545491108
Dimensions6.29 × 5.81 × 3.94 mm
L/W Ratio1.08
Top View
6.29 mm5.81 mm1.23 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545491108
Side View
Table 62.0%Crown 37.33°GirdlePavilion 31.91°CuletDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £3,184 GBP|Low: £1,773 GBP|High: £3,272 GBP|Avg: £2,300 GBP|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2£1,773 GBP
Retailer 3£1,808 GBP
Retailer 4£1,925 GBP
Retailer 9£2,092 GBP
Retailer 7£2,137 GBP
Retailer 6£2,176 GBP
Retailer 5£2,249 GBP
Retailer 10£2,389 GBP
Retailer 8£2,858 GBP
MOH London£3,184 GBP

35 data points across 10 retailers

5 retailers£1,773 GBP to £3,184 GBP

A
Cheapest Retailer
-
£1,773 GBP
A
Retailer 2
-
£1,808 GBP
View
A
Retailer 3
-
£1,925 GBP
View
Retailer 4
-
£2,249 GBP
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
9728C31E2 · Nov 2
£3,184 GBP
View
4 more retailers have this diamond
Prices start from £1,773 GBPSave up to £1,411 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
1.23ct Cushion
£1,773 GBP