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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 $11,244 USD
As of November 1, 2026
Save $8,996 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,240 USD 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 $11,244 to $20,240, a $8,996 spread on the same certified stone. MOH London lists it at $20,240. 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
Color
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: $20,240 USD|Low: $11,244 USD|High: $20,932 USD|Avg: $14,823 USD|-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 1, 2026
Retailer 9$11,244 USD
Retailer 12$11,548 USD
Retailer 4$12,024 USD
Retailer 3$12,419 USD
Retailer 11$12,960 USD
Retailer 10$13,834 USD
Retailer 7$13,835 USD
Retailer 6$14,223 USD
Retailer 2$14,294 USD
Retailer 5$14,850 USD
Retailer 13$14,850 USD
Retailer 14$15,340 USD
Retailer 8$16,330 USD
MOH London$20,240 USD

37 data points across 14 retailers

15 retailers$11,244 USD to $20,240 USD

A
Cheapest Retailer
-
$11,244 USD
A
Retailer 2
-
$11,548 USD
View
Retailer 3
-
$11,793 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$12,024 USD
View
A
Retailer 5
-
$12,419 USD
View
Final sale: no returns
A
Retailer 6
-
$12,960 USD
View
A
Retailer 7
-
$13,834 USD
View
A
Retailer 8
-
$13,835 USD
£10,893 GBP
View
A
Retailer 9
-
$14,223 USD
View
A
Retailer 10
-
$14,294 USD
£11,255 GBP
View
A
Retailer 11
-
$14,850 USD
View
A
Retailer 12
-
$14,850 USD
View
A
Retailer 13
-
$15,340 USD
View
A
Retailer 14
-
$16,330 USD
€15,552 EUR
View
Most Expensive
A
MOH London
4375488D8 · Nov 1
$20,240 USD
£15,937 GBP
View
14 more retailers have this diamond
Prices start from $11,244 USDSave up to $8,996 USD

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
$11,244 USD