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Cushion|Natural|GIA

2.53ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 1559534151

Certificate GIA 1559534151

Diamond specifications and retailer prices

From £8,392 GBP
$11,244 USD
As of November 1, 2026
Save £6,714 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £15,106 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.53ct natural cushion diamond

This 2.53ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559534151. Listed at 15 retailers as of November 1, 2026, with prices from £8,392 to £15,106, a £6,714 spread on the same certified stone. MOH London lists it at £15,106. 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

2.53
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle32.4°
OriginNatural
Grading LabGIA
CertificateGIA 1559534151
Dimensions7.58 × 7.56 × 5.15 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
7.58 mm7.56 mm2.53 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559534151
Side View
Table 60.0%Crown 38°Girdle: THN-THKPavilion 32.4°Culet: NoneDepth 68.1%

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 1
Current: £15,106 GBP|Low: £8,392 GBP|High: £15,622 GBP|Avg: £11,040 GBP|-3.3%
MOH London
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
November 2, 2026
Retailer 9£8,392 GBP
Retailer 12£8,619 GBP
Retailer 4£8,974 GBP
Retailer 3£9,269 GBP
Retailer 11£9,672 GBP
Retailer 10£10,325 GBP
Retailer 8£10,325 GBP
Retailer 6£10,615 GBP
Retailer 2£10,667 GBP
Retailer 5£11,083 GBP
Retailer 13£11,083 GBP
Retailer 14£11,449 GBP
Retailer 7£12,183 GBP
MOH London£15,106 GBP

37 data points across 14 retailers

15 retailers£8,392 GBP to £15,106 GBP

A
Cheapest Retailer
-
£8,392 GBP
$11,244 USD
A
Retailer 2
-
£8,619 GBP
$11,548 USD
View
Retailer 3
-
£8,801 GBP
$11,793 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
£8,974 GBP
$12,024 USD
View
A
Retailer 5
-
£9,269 GBP
$12,419 USD
View
Final sale: no returns
A
Retailer 6
-
£9,672 GBP
$12,960 USD
View
A
Retailer 7
-
£10,325 GBP
$13,834 USD
View
A
Retailer 8
-
£10,325 GBP
View
A
Retailer 9
-
£10,615 GBP
$14,223 USD
View
A
Retailer 10
-
£10,667 GBP
View
A
Retailer 11
-
£11,083 GBP
$14,850 USD
View
A
Retailer 12
-
£11,083 GBP
$14,850 USD
View
A
Retailer 13
-
£11,449 GBP
$15,340 USD
View
A
Retailer 14
-
£12,183 GBP
€15,547 EUR
View
Most Expensive
A
MOH London
4375488D8 · Nov 1
£15,106 GBP
View
14 more retailers have this diamond
Prices start from £8,392 GBPSave up to £6,714 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
2.53ct Cushion
£8,392 GBP