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Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2557703461

Certificate GIA 2557703461

Diamond specifications and retailer prices

From $27,918 NZD
₹1,498,529 INR
As of October 31, 2026
Save $22,134 NZD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $50,052 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded D 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 2557703461. Listed at 14 retailers as of October 29, 2026, with prices from $27,918 to $50,052, a $22,134 spread on the same certified stone. MOH London lists it at $50,052. 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

2.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557703461
Dimensions8.78 × 6.74 × 4.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot, Feather, Needle, Indented Natural
Top View
8.78 mm6.74 mm2.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557703461
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: Oct 31
Current: $50,052 NZD|Low: $27,847 NZD|High: $51,275 NZD|Avg: $35,497 NZD|-2.1%
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
October 31, 2026
Retailer 2$27,918 NZD
Retailer 4$30,949 NZD
Retailer 3$32,347 NZD
Retailer 12$32,773 NZD
Retailer 7$32,901 NZD
Retailer 10$32,961 NZD
Retailer 11$33,108 NZD
Retailer 9$35,186 NZD
Retailer 8$35,773 NZD
Retailer 5$37,534 NZD
Retailer 6$38,678 NZD
Retailer 13$39,120 NZD
MOH London$50,052 NZD

29 data points across 13 retailers

14 retailers$27,918 NZD to $50,052 NZD

A
Cheapest Retailer
-
$27,918 NZD
₹1,498,529 INR
A
Retailer 2
-
$30,140 NZD
A$26,134 AUD
View
A
Retailer 3
-
$30,949 NZD
$17,443 USD
View
Final sale: no returns
A
Retailer 4
-
$32,347 NZD
$18,231 USD
View
A
Retailer 5
-
$32,773 NZD
$18,471 USD
View
A
Retailer 6
-
$32,901 NZD
£14,601 GBP
View
A
Retailer 7
-
$32,961 NZD
$18,577 USD
View
A
Retailer 8
-
$33,108 NZD
$18,660 USD
View
A
Retailer 9
-
$35,186 NZD
$19,831 USD
View
A
Retailer 10
-
$35,773 NZD
£15,875 GBP
View
A
Retailer 11
-
$37,534 NZD
$21,154 USD
View
A
Retailer 12
-
$38,678 NZD
€20,761 EUR
View
A
Retailer 13
-
$39,120 NZD
$22,048 USD
View
Most Expensive
B+
MOH London
CF18B60D9 · Oct 29
$50,052 NZD
£22,212 GBP
View
13 more retailers have this diamond
Prices start from $27,918 NZDSave up to $22,134 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
2.50ct Cushion
$27,918 NZD