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Round|Natural|GIA

2.56ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2235949450

Certificate GIA 2235949450

Diamond specifications and retailer prices

From $38,517 NZD
CA$30,150 CAD
As of October 30, 2026
Save $24,805 NZD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $63,322 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct natural round diamond

This 2.56ct natural round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235949450. Listed at 10 retailers as of October 30, 2026, with prices from $38,517 to $63,322, a $24,805 spread on the same certified stone. MOH London lists it at $63,322. 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

2.56
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235949450
Dimensions8.69 × 8.72 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
8.69 mm8.72 mm2.56 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235949450
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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 30
Current: $63,322 NZD|Low: $38,517 NZD|High: $64,944 NZD|Avg: $48,062 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$38,517 NZD
Retailer 10$38,757 NZD
Retailer 2$40,947 NZD
Retailer 5$42,163 NZD
Retailer 6$44,469 NZD
Retailer 3$47,749 NZD
Retailer 7$47,762 NZD
Retailer 8$49,278 NZD
Retailer 9$57,438 NZD
MOH London$63,322 NZD

35 data points across 10 retailers

10 retailers$38,517 NZD to $63,322 NZD

A
Cheapest Retailer
-
$38,517 NZD
CA$30,150 CAD
A
Retailer 2
-
$38,757 NZD
$21,844 USD
View
A
Retailer 3
-
$40,947 NZD
£18,172 GBP
View
A
Retailer 4
-
$42,163 NZD
$23,763 USD
View
B+
Retailer 5
-
$44,469 NZD
$25,063 USD
View
B+
Retailer 6
-
$47,749 NZD
€25,630 EUR
View
B+
Retailer 7
-
$47,762 NZD
$26,919 USD
View
B+
Retailer 8
-
$49,278 NZD
$27,773 USD
View
B+
Retailer 9
-
$57,438 NZD
$32,372 USD
View
Most Expensive
B
MOH London
503A1F758 · Nov 1
$63,322 NZD
£28,101 GBP
View
9 more retailers have this diamond
Prices start from $38,517 NZDSave up to $24,805 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
2.56ct Round
$38,517 NZD