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Cushion|Natural|GIA

2.53ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2566031292

Certificate GIA 2566031292

Diamond specifications and retailer prices

From $15,622 USD
As of November 6, 2026
Save $11,124 USD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $26,746 USD at MOH London · As of November 4, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566031292. Listed at 17 retailers as of November 4, 2026, with prices from $15,622 to $26,746, a $11,124 spread on the same certified stone. MOH London lists it at $26,746. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle30.5°
OriginNatural
Grading LabGIA
CertificateGIA 2566031292
Dimensions7.96 × 7.22 × 4.90 mm
L/W Ratio1.10
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.96 mm7.22 mm2.53 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566031292
Side View
Table 64.0%Crown 39.7°Girdle: MED-VTKPavilion 30.5°Culet: NoneDepth 67.9%

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 6
Current: $26,746 USD|Low: $15,187 USD|High: $27,141 USD|Avg: $18,660 USD|-1.2%
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$15,622 USD
Retailer 16$15,786 USD
Retailer 15$16,455 USD
Retailer 9$16,556 USD
Retailer 5$16,800 USD
Retailer 6$17,315 USD
Retailer 12$17,585 USD
Retailer 13$18,008 USD
Retailer 4$18,342 USD
Retailer 8$18,457 USD
Retailer 7$19,060 USD
Retailer 14$19,060 USD
Retailer 2$19,650 USD
Retailer 3$19,690 USD
Retailer 10$20,717 USD
Retailer 11$23,580 USD
MOH London$26,746 USD

33 data points across 17 retailers

17 retailers$15,622 USD to $26,746 USD

A
Cheapest Retailer
-
$15,622 USD
A
Retailer 2
-
$15,786 USD
View
A
Retailer 3
-
$16,455 USD
View
Final sale: no returns
A
Retailer 4
-
$16,456 USD
View
A
Retailer 5
-
$16,800 USD
View
A
Retailer 6
-
$17,315 USD
View
A
Retailer 7
-
$17,585 USD
View
Retailer 8
-
$18,008 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$18,342 USD
View
B+
Retailer 10
-
$18,457 USD
View
B+
Retailer 11
-
$19,060 USD
View
B+
Retailer 12
-
$19,060 USD
View
B+
Retailer 13
-
$19,650 USD
View
B+
Retailer 14
-
$19,690 USD
View
B+
Retailer 15
-
$20,717 USD
View
B
Retailer 16
-
$23,580 USD
View
Most Expensive
B
MOH London
B7D60C6BB · Nov 4
$26,746 USD
£21,060 GBP
View
16 more retailers have this diamond
Prices start from $15,622 USDSave up to $11,124 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
$15,622 USD