Round|Natural|GIA

0.53ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2518053029

Certificate GIA 2518053029

Diamond specifications and retailer prices

From $601 USD
As of November 6, 2026
Save $1,701 USD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,302 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 2518053029. Listed at 19 retailers as of November 4, 2026, with prices from $601 to $2,302, a $1,701 spread on the same certified stone. NZ Jewellers lists it at $2,302. 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
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2518053029
Dimensions5.21 × 5.18 × 3.19 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.21 mm5.18 mm0.53 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2518053029
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $2,302 USD|Low: $601 USD|High: $2,302 USD|Avg: $1,058 USD
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
November 6, 2026
Retailer 13$601 USD
Retailer 9$631 USD
Retailer 10$692 USD
Retailer 4$751 USD
Retailer 12$780 USD
Retailer 5$866 USD
Retailer 2$867 USD
Retailer 7$939 USD
Retailer 6$948 USD
Retailer 11$985 USD
Retailer 8$1,342 USD
Retailer 3$1,564 USD
NZ Jewellers$2,302 USD

44 data points across 13 retailers

19 retailers$601 USD to $2,302 USD

A
Cheapest Retailer
-
$601 USD
Retailer 2
-
$631 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$690 USD
View
A
Retailer 4
-
$692 USD
View
Final sale: no returns
Retailer 5
-
$751 USD
View
Price last confirmed 57 days ago
A
Retailer 6
-
$751 USD
View
Retailer 7
-
$753 USD
View
Price last confirmed 79 days ago
A
Retailer 8
-
$763 USD
View
A
Retailer 9
-
$780 USD
View
Retailer 10
-
$866 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$866 USD
View
B+
Retailer 12
-
$866 USD
View
B+
Retailer 13
-
$867 USD
View
B+
Retailer 14
-
$939 USD
View
B+
Retailer 15
-
$948 USD
View
B+
Retailer 16
-
$1,342 USD
View
B
Retailer 17
-
$1,564 USD
View
Retailer 18
-
$2,302 USD
View
Price last confirmed 56 days ago
Most Expensive
B
NZ Jewellers
2d104fa9-5dfb-460e-b6fd-3d4cba6fc82e · Nov 4
$2,302 USD
View
18 more retailers have this diamond
Prices start from $601 USDSave up to $1,701 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
$601 USD