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Round|Natural|GIA

2.64ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 7502749955

Certificate GIA 7502749955

Diamond specifications and retailer prices

From $17,713 AUD
As of November 1, 2026
Save $12,640 AUD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $30,353 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.64ct natural round diamond

This 2.64ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7502749955. Listed at 13 retailers as of November 1, 2026, with prices from $17,713 to $30,353, a $12,640 spread on the same certified stone. MOH London lists it at $30,353. 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

2.64
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7502749955
Dimensions8.91 × 8.85 × 5.40 mm
L/W Ratio1.01
Top View
8.91 mm8.85 mm2.64 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7502749955
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.8%

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: Nov 1
Current: $30,353 AUD|Low: $17,713 AUD|High: $30,801 AUD|Avg: $22,845 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$17,713 AUD
Retailer 8$18,081 AUD
Retailer 7$18,086 AUD
Retailer 5$19,650 AUD
Retailer 3$20,459 AUD
Retailer 4$24,394 AUD
Retailer 2$27,683 AUD
MOH London$30,353 AUD

39 data points across 8 retailers

13 retailers$17,713 AUD to $30,353 AUD

A
Cheapest Retailer
-
$17,713 AUD
A
Retailer 2
-
$18,081 AUD
View
A
Retailer 3
-
$18,086 AUD
View
Retailer 4
-
$19,488 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$19,650 AUD
View
B+
Retailer 6
-
$20,459 AUD
View
Retailer 7
-
$20,788 AUD
View
Price last confirmed 38 days ago
Retailer 8
-
$21,112 AUD
View
Price last confirmed 29 days ago
Retailer 9
-
$21,923 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$24,394 AUD
View
Retailer 11
-
$27,607 AUD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$27,683 AUD
View
Most Expensive
B
MOH London
30F3CD3CA · Nov 4
$30,353 AUD
£16,731 GBP
View
12 more retailers have this diamond
Prices start from $17,713 AUDSave up to $12,640 AUD

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
2.64ct Round
$17,713 AUD