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Round|Natural|GIA

2.65ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2537263380

Certificate GIA 2537263380

Diamond specifications and retailer prices

From $18,738 USD
As of October 31, 2026
Save $15,061 USD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $33,799 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.65ct natural round diamond

This 2.65ct 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 2537263380. Listed at 10 retailers as of October 31, 2026, with prices from $18,738 to $33,799, a $15,061 spread on the same certified stone. MOH London lists it at $33,799. 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

2.65
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2537263380
Dimensions8.78 × 8.84 × 5.52 mm
L/W Ratio1.01
Top View
8.78 mm8.84 mm2.65 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537263380
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $33,799 USD|Low: $18,554 USD|High: $34,205 USD|Avg: $23,910 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$18,738 USD
Retailer 8$19,895 USD
Retailer 4$20,345 USD
Retailer 5$21,641 USD
Retailer 2$21,952 USD
Retailer 6$22,723 USD
Retailer 3$26,141 USD
Retailer 9$29,037 USD
MOH London$33,799 USD

34 data points across 9 retailers

10 retailers$18,738 USD to $33,799 USD

A
Cheapest Retailer
-
$18,738 USD
A
Retailer 2
-
$19,895 USD
View
A
Retailer 3
-
$20,345 USD
CA$28,258 CAD
View
Retailer 4
-
$21,641 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$21,952 USD
£17,285 GBP
View
Retailer 6
-
$23,444 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$24,346 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$26,141 USD
€24,896 EUR
View
Retailer 9
-
$30,658 USD
View
Price last confirmed 23 days ago
Most Expensive
B+
MOH London
8182A9DEA · Nov 1
$33,799 USD
£26,613 GBP
View
9 more retailers have this diamond
Prices start from $18,738 USDSave up to $15,061 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
2.65ct Round
$18,738 USD