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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 $28,181 NZD
As of November 6, 2026
Save $20,067 NZD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $48,247 NZD 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 $28,181 to $48,247, a $20,067 spread on the same certified stone. MOH London lists it at $48,247. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $48,247 NZD|Low: $27,396 NZD|High: $48,960 NZD|Avg: $33,661 NZD|-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$28,181 NZD
Retailer 16$28,476 NZD
Retailer 15$29,683 NZD
Retailer 9$29,865 NZD
Retailer 5$30,306 NZD
Retailer 6$31,235 NZD
Retailer 12$31,722 NZD
Retailer 13$32,485 NZD
Retailer 4$33,087 NZD
Retailer 8$33,295 NZD
Retailer 7$34,382 NZD
Retailer 14$34,382 NZD
Retailer 2$35,447 NZD
Retailer 3$35,519 NZD
Retailer 10$37,371 NZD
Retailer 11$42,536 NZD
MOH London$48,247 NZD

33 data points across 17 retailers

17 retailers$28,181 NZD to $48,247 NZD

A
Cheapest Retailer
-
$28,181 NZD
A
Retailer 2
-
$28,476 NZD
View
A
Retailer 3
-
$29,683 NZD
View
Final sale: no returns
A
Retailer 4
-
$29,685 NZD
View
A
Retailer 5
-
$30,306 NZD
View
A
Retailer 6
-
$31,235 NZD
View
A
Retailer 7
-
$31,722 NZD
View
Retailer 8
-
$32,485 NZD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$33,087 NZD
View
B+
Retailer 10
-
$33,295 NZD
View
B+
Retailer 11
-
$34,382 NZD
View
B+
Retailer 12
-
$34,382 NZD
View
B+
Retailer 13
-
$35,447 NZD
View
B+
Retailer 14
-
$35,519 NZD
View
B+
Retailer 15
-
$37,371 NZD
View
B
Retailer 16
-
$42,536 NZD
View
Most Expensive
B
MOH London
B7D60C6BB · Nov 4
$48,247 NZD
£21,060 GBP
View
16 more retailers have this diamond
Prices start from $28,181 NZDSave up to $20,067 NZD

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
$28,181 NZD