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Cushion|Natural|GIA

2.55ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 5566515170

Certificate GIA 5566515170

Diamond specifications and retailer prices

From $28,455 NZD
$16,010 USD
As of November 2, 2026
Save $16,535 NZD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $44,990 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.55ct natural cushion diamond

This 2.55ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566515170. Listed at 7 retailers as of November 1, 2026, with prices from $28,455 to $44,990, a $16,535 spread on the same certified stone. MOH London lists it at $44,990. 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

2.55
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.49°
OriginNatural
Grading LabGIA
CertificateGIA 5566515170
Dimensions8.05 × 7.78 × 5.32 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.05 mm7.78 mm2.55 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566515170
Side View
Table 63.0%Crown 33.49°Girdle: THK-VTKPavilionCulet: NDepth 68.4%

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 2
Current: $44,990 NZD|Low: $27,438 NZD|High: $47,015 NZD|Avg: $33,330 NZD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2$28,455 NZD
Retailer 7$28,543 NZD
Retailer 6$29,322 NZD
Retailer 4$30,363 NZD
Retailer 5$34,300 NZD
Retailer 3$34,944 NZD
MOH London$44,990 NZD

24 data points across 7 retailers

7 retailers$28,455 NZD to $44,990 NZD

A
Cheapest Retailer
-
$28,455 NZD
$16,010 USD
A
Retailer 2
-
$28,543 NZD
$16,060 USD
View
A
Retailer 3
-
$29,322 NZD
$16,498 USD
View
A
Retailer 4
-
$30,363 NZD
£13,452 GBP
View
A
Retailer 5
-
$34,300 NZD
$19,299 USD
View
A
Retailer 6
-
$34,944 NZD
€18,725 EUR
View
Most Expensive
B+
MOH London
3FA5E35BC · Nov 1
$44,990 NZD
£19,932 GBP
View
6 more retailers have this diamond
Prices start from $28,455 NZDSave up to $16,535 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
2.55ct Cushion
$28,455 NZD