Round|Natural|GIA

0.53ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1565671921

Certificate GIA 1565671921

Diamond specifications and retailer prices

From $404 USD
As of November 2, 2026
Save $1,304 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,708 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 1565671921. Listed at 9 retailers as of November 2, 2026, with prices from $404 to $1,708, a $1,304 spread on the same certified stone. NZ Jewellers lists it at $1,708. 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
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565671921
Dimensions5.14 × 5.18 × 3.26 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
5.14 mm5.18 mm0.53 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565671921
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.1%

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 2
Current: $1,708 USD|Low: $378 USD|High: $1,708 USD|Avg: $782 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$378 USD
Retailer 4$404 USD
Retailer 5$596 USD
Retailer 6$676 USD
Retailer 8$681 USD
Retailer 3$684 USD
Retailer 2$737 USD
Retailer 7$1,257 USD
NZ Jewellers$1,708 USD

8 data points across 9 retailers

9 retailers$404 USD to $1,708 USD

A
Cheapest Retailer
-
$404 USD
B+
Retailer 2
-
$541 USD
View
B+
Retailer 3
-
$596 USD
View
B+
Retailer 4
-
$676 USD
View
B+
Retailer 5
-
$681 USD
View
B+
Retailer 6
-
$684 USD
View
B+
Retailer 7
-
$737 USD
View
B
Retailer 8
-
$1,257 USD
View
Most Expensive
B
NZ Jewellers
124fd329-26df-4fa7-8cbc-bb82c5cf341c · Nov 2
$1,708 USD
View
8 more retailers have this diamond
Prices start from $404 USDSave up to $1,304 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
$404 USD