CaratHunter
Plans
Round|Natural|GIA

2.56ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2235949450

Certificate GIA 2235949450

Diamond specifications and retailer prices

From $21,708 USD
CA$30,150 CAD
As of October 30, 2026
Save $14,170 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $35,879 USD at MOH London · As of October 29, 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 29, 2026, with prices from $21,708 to $35,879, a $14,170 spread on the same certified stone. MOH London lists it at $35,879. 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
Color
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: $35,879 USD|Low: $21,708 USD|High: $36,603 USD|Avg: $27,114 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$21,708 USD
Retailer 10$21,844 USD
Retailer 2$23,271 USD
Retailer 5$23,763 USD
Retailer 6$25,063 USD
Retailer 7$26,919 USD
Retailer 4$27,102 USD
Retailer 8$27,773 USD
Retailer 9$32,372 USD
MOH London$35,879 USD

34 data points across 10 retailers

10 retailers$21,708 USD to $35,879 USD

A
Cheapest Retailer
-
$21,708 USD
CA$30,150 CAD
A
Retailer 2
-
$21,844 USD
View
A
Retailer 3
-
$23,271 USD
£18,324 GBP
View
A
Retailer 4
-
$23,763 USD
View
B+
Retailer 5
-
$25,063 USD
View
B+
Retailer 6
-
$26,919 USD
View
B+
Retailer 7
-
$27,102 USD
€25,811 EUR
View
B+
Retailer 8
-
$27,773 USD
View
B+
Retailer 9
-
$32,372 USD
View
Most Expensive
B
MOH London
503A1F758 · Oct 29
$35,879 USD
£28,251 GBP
View
9 more retailers have this diamond
Prices start from $21,708 USDSave up to $14,170 USD

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
$21,708 USD