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Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2557484786

Certificate GIA 2557484786

Diamond specifications and retailer prices

From $563 USD
As of November 5, 2026
Save $1,618 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,181 USD at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557484786. Listed at 16 retailers as of November 4, 2026, with prices from $563 to $2,181, a $1,618 spread on the same certified stone. NZ Jewellers lists it at $2,181. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557484786
Dimensions5.15 × 5.19 × 3.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.15 mm5.19 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557484786
Side View
Table 57.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

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 5
Current: $2,181 USD|Low: $560 USD|High: $2,181 USD|Avg: $779 USD|+3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 18$563 USD
Retailer 3$565 USD
Retailer 15$582 USD
Retailer 9$585 USD
Retailer 19$630 USD
Retailer 6$654 USD
Retailer 7$654 USD
Retailer 14$659 USD
Retailer 5$670 USD
Retailer 10$681 USD
Retailer 8$710 USD
Retailer 16$727 USD
Retailer 11$735 USD
Retailer 12$846 USD
Retailer 17$892 USD
Retailer 2$918 USD
Retailer 13$927 USD
Retailer 4$1,546 USD
NZ Jewellers$2,181 USD

28 data points across 19 retailers

16 retailers$563 USD to $2,181 USD

A
Cheapest Retailer
-
$563 USD
A
Retailer 2
-
$565 USD
View
A
Retailer 3
-
$582 USD
View
Final sale: no returns
A
Retailer 4
-
$630 USD
View
Retailer 5
-
$654 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$654 USD
View
A
Retailer 7
-
$659 USD
View
A
Retailer 8
-
$670 USD
View
A
Retailer 9
-
$710 USD
View
A
Retailer 10
-
$727 USD
View
A
Retailer 11
-
$846 USD
View
B+
Retailer 12
-
$892 USD
View
B+
Retailer 13
-
$918 USD
View
B+
Retailer 14
-
$927 USD
View
B
Retailer 15
-
$1,546 USD
View
Most Expensive
B
NZ Jewellers
4c3e1f85-db0d-41ee-8347-2e73371082b1 · Nov 4
$2,181 USD
View
15 more retailers have this diamond
Prices start from $563 USDSave up to $1,618 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
$563 USD