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Round|Natural|GIA

2.52ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551455751

Certificate GIA 6551455751

Diamond specifications and retailer prices

From $21,199 AUD
$14,891 USD
As of October 31, 2026
Save $16,863 AUD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $38,061 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551455751. Listed at 11 retailers as of October 31, 2026, with prices from $21,199 to $38,061, a $16,863 spread on the same certified stone. MOH London lists it at $38,061. 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

2.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551455751
Dimensions8.60 × 8.65 × 5.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.60 mm8.65 mm2.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551455751
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $38,061 AUD|Low: $21,199 AUD|High: $39,012 AUD|Avg: $27,213 AUD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$21,199 AUD
Retailer 5$22,876 AUD
Retailer 2$24,957 AUD
Retailer 8$25,417 AUD
Retailer 3$25,882 AUD
Retailer 9$26,204 AUD
Retailer 10$27,048 AUD
Retailer 11$27,048 AUD
Retailer 7$27,960 AUD
Retailer 4$28,716 AUD
Retailer 12$29,625 AUD
MOH London$38,061 AUD

38 data points across 12 retailers

11 retailers$21,199 AUD to $38,061 AUD

B+
Cheapest Retailer
-
$21,199 AUD
$14,891 USD
B+
Retailer 2
-
$22,876 AUD
$16,069 USD
View
B+
Retailer 3
-
$24,957 AUD
£13,804 GBP
View
B
Retailer 4
-
$25,417 AUD
$17,854 USD
View
Retailer 5
-
$25,882 AUD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$26,204 AUD
$18,407 USD
View
B
Retailer 7
-
$27,048 AUD
$19,000 USD
View
B
Retailer 8
-
$27,048 AUD
$19,000 USD
View
B
Retailer 9
-
$27,960 AUD
$19,640 USD
View
B
Retailer 10
-
$29,625 AUD
$20,810 USD
View
Most Expensive
B
MOH London
19DDDB4D3 · Nov 1
$38,061 AUD
£21,052 GBP
View
10 more retailers have this diamond
Prices start from $21,199 AUDSave up to $16,863 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+
2.52ct Round
$21,199 AUD