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Round|Natural|GIA

2.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6224589925

Certificate GIA 6224589925

Diamond specifications and retailer prices

From $24,950 AUD
As of November 6, 2026
Save $19,773 AUD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $44,724 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.61ct natural round diamond

This 2.61ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6224589925. Listed at 17 retailers as of November 4, 2026, with prices from $24,950 to $44,724, a $19,773 spread on the same certified stone. MOH London lists it at $44,724. 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

2.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6224589925
Dimensions8.83 × 8.80 × 5.51 mm
L/W Ratio1.00
Top View
8.83 mm8.80 mm2.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224589925
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $44,724 AUD|Low: $25,213 AUD|High: $45,384 AUD|Avg: $32,829 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$25,213 AUD
Retailer 3$26,476 AUD
Retailer 5$29,069 AUD
Retailer 4$33,355 AUD
Retailer 2$39,428 AUD
MOH London$44,724 AUD

36 data points across 6 retailers

17 retailers$24,950 AUD to $44,724 AUD

B+
Cheapest Retailer
-
$24,950 AUD
B+
Retailer 2
-
$25,213 AUD
View
B
Retailer 3
-
$26,337 AUD
View
B
Retailer 4
-
$26,397 AUD
View
B+
Retailer 5
-
$26,476 AUD
View
B
Retailer 6
-
$28,034 AUD
View
Retailer 7
-
$28,713 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$28,953 AUD
View
B+
Retailer 9
-
$29,069 AUD
View
B
Retailer 10
-
$30,148 AUD
View
B
Retailer 11
-
$31,106 AUD
View
B
Retailer 12
-
$32,303 AUD
View
B
Retailer 13
-
$33,355 AUD
View
B
Retailer 14
-
$33,453 AUD
View
B
Retailer 15
-
$39,428 AUD
View
B
Retailer 16
-
$40,677 AUD
View
Most Expensive
B
MOH London
A3D59F9BA · Nov 4
$44,724 AUD
£24,652 GBP
View
16 more retailers have this diamond
Prices start from $24,950 AUDSave up to $19,773 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.

B+
2.61ct Round
$24,950 AUD