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Round|Natural|GIA

2.52ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551963921

Certificate GIA 6551963921

Diamond specifications and retailer prices

From $20,706 AUD
$14,545 USD
As of November 1, 2026
Save $14,862 AUD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $35,568 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 6551963921. Listed at 11 retailers as of November 1, 2026, with prices from $20,706 to $35,568, a $14,862 spread on the same certified stone. MOH London lists it at $35,568. 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
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551963921
Dimensions8.56 × 8.63 × 5.39 mm
L/W Ratio1.01
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.56 mm8.63 mm2.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551963921
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Nov 1
Current: $35,568 AUD|Low: $19,042 AUD|High: $35,760 AUD|Avg: $24,927 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$19,042 AUD
Retailer 3$20,706 AUD
Retailer 7$21,661 AUD
Retailer 5$22,011 AUD
Retailer 4$22,765 AUD
Retailer 2$27,271 AUD
MOH London$35,568 AUD

25 data points across 7 retailers

11 retailers$20,706 AUD to $35,568 AUD

Retailer 1
-
$19,042 AUD
HK$104,500 HKD
Price last confirmed 18 days ago
B+
Retailer 2
-
$20,706 AUD
$14,545 USD
View
Retailer 3
-
$21,661 AUD
SGD 20,562 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$22,011 AUD
$15,461 USD
View
B+
Retailer 5
-
$22,169 AUD
View
B+
Retailer 6
-
$22,765 AUD
$15,991 USD
View
Final sale: no returns
Retailer 7
-
$26,452 AUD
$18,581 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$26,496 AUD
$18,612 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$27,271 AUD
€18,244 EUR
View
Retailer 10
-
$31,390 AUD
$22,050 USD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
16E0DD956 · Nov 1
$35,568 AUD
£19,673 GBP
View
10 more retailers have this diamond
Prices start from $20,706 AUDSave up to $14,862 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
$20,706 AUD