Round|Natural|GIA

2.52ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551963921

Certificate GIA 6551963921

Diamond specifications and retailer prices

From $15,461 USD
As of October 28, 2026
Save $9,658 USD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,119 USD at MOH London · As of October 29, 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 October 28, 2026, with prices from $15,461 to $25,119, a $9,658 spread on the same certified stone. MOH London lists it at $25,119. 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
Color
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: Oct 28
Current: $25,119 USD|Low: $13,376 USD|High: $25,119 USD|Avg: $17,472 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$13,376 USD
Retailer 6$15,216 USD
Retailer 4$15,461 USD
Retailer 3$15,991 USD
Retailer 7$16,225 USD
Retailer 2$19,291 USD
MOH London$25,119 USD

25 data points across 7 retailers

11 retailers$15,461 USD to $25,119 USD

Retailer 1
-
$13,376 USD
HK$104,500 HKD
Price last confirmed 16 days ago
Retailer 2
-
$15,216 USD
SGD 20,562 SGD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$15,461 USD
View
B+
Retailer 4
-
$15,573 USD
A$23,958 AUD
View
B+
Retailer 5
-
$15,991 USD
View
Final sale: no returns
Retailer 6
-
$16,225 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$18,581 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$18,612 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$19,291 USD
€18,372 EUR
View
Retailer 10
-
$22,050 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
16E0DD956 · Oct 29
$25,119 USD
£19,779 GBP
View
10 more retailers have this diamond
Prices start from $15,461 USDSave up to $9,658 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.

B+
2.52ct Round
$15,461 USD