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Cushion|Natural|GIA

2.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 7551380816

Certificate GIA 7551380816

Diamond specifications and retailer prices

From $41,173 NZD
CA$32,175 CAD
As of November 2, 2026
Save $27,154 NZD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $68,327 NZD at MOH London · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551380816. Listed at 6 retailers as of November 2, 2026, with prices from $41,173 to $68,327, a $27,154 spread on the same certified stone. MOH London lists it at $68,327. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551380816
Dimensions9.70 × 7.29 × 4.81 mm
L/W Ratio1.33
Culet sizeNone
Top View
9.70 mm7.29 mm2.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551380816
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $68,327 NZD|Low: $40,594 NZD|High: $71,532 NZD|Avg: $50,444 NZD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 7$40,594 NZD
Retailer 4$41,173 NZD
Retailer 2$44,103 NZD
Retailer 5$49,347 NZD
Retailer 6$51,058 NZD
Retailer 3$53,066 NZD
MOH London$68,327 NZD

41 data points across 7 retailers

6 retailers$41,173 NZD to $68,327 NZD

B+
Cheapest Retailer
-
$41,173 NZD
CA$32,175 CAD
B+
Retailer 2
-
$44,103 NZD
£19,539 GBP
View
B
Retailer 3
-
$49,347 NZD
$27,765 USD
View
B
Retailer 4
-
$51,058 NZD
$28,728 USD
View
B
Retailer 5
-
$53,066 NZD
€28,436 EUR
View
Most Expensive
B
MOH London
44939A1BB · Nov 2
$68,327 NZD
£30,271 GBP
View
5 more retailers have this diamond
Prices start from $41,173 NZDSave up to $27,154 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.

B+
2.50ct Cushion
$41,173 NZD