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0.53ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1568198620

Certificate GIA 1568198620

Diamond specifications and retailer prices

From $376 USD
As of November 6, 2026
Save $811 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,187 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568198620. Listed at 6 retailers as of November 4, 2026, with prices from $376 to $1,187, a $811 spread on the same certified stone. MOH London lists it at $1,187. 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

0.53
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1568198620
Dimensions5.17 × 5.18 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.17 mm5.18 mm0.53 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568198620
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 6
Current: $1,187 USD|Low: $376 USD|High: $1,203 USD|Avg: $687 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$376 USD
Retailer 5$520 USD
Retailer 3$635 USD
Retailer 4$693 USD
MOH London$1,187 USD

41 data points across 5 retailers

6 retailers$376 USD to $1,187 USD

A
Cheapest Retailer
-
$376 USD
A
Retailer 2
-
$520 USD
View
B+
Retailer 3
-
$635 USD
View
B+
Retailer 4
-
$641 USD
View
B+
Retailer 5
-
$693 USD
View
Most Expensive
B
MOH London
351A3DEC2 · Nov 4
$1,187 USD
£935 GBP
View
5 more retailers have this diamond
Prices start from $376 USDSave up to $811 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.

A
0.53ct Round
$376 USD