Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5413895599

Certificate GIA 5413895599

Diamond specifications and retailer prices

From $343 USD
As of November 6, 2026
Save $1,534 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,877 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5413895599. Listed at 18 retailers as of November 4, 2026, with prices from $343 to $1,877, a $1,534 spread on the same certified stone. NZ Jewellers lists it at $1,877. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5413895599
Dimensions5.28 × 5.24 × 3.15 mm
L/W Ratio1.01
Top View
5.28 mm5.24 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5413895599
Side View
Table 59.0%Crown 33°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.9%

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: $343 USD|Low: $343 USD|High: $1,144 USD|Avg: $600 USD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$343 USD
Retailer 8$452 USD
Retailer 4$478 USD
Retailer 5$495 USD
Retailer 7$519 USD
Retailer 2$599 USD
Retailer 3$636 USD
Retailer 6$1,129 USD

36 data points across 8 retailers

18 retailers$343 USD to $1,877 USD

A
Cheapest Retailer
-
$343 USD
A
Retailer 2
-
$409 USD
View
A
Retailer 3
-
$452 USD
View
Final sale: no returns
A
Retailer 4
-
$478 USD
View
A
Retailer 5
-
$490 USD
View
A
Retailer 6
-
$495 USD
View
A
Retailer 7
-
$500 USD
View
A
Retailer 8
-
$519 USD
View
Retailer 9
-
$527 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$527 USD
View
A
Retailer 11
-
$565 USD
View
A
Retailer 12
-
$599 USD
View
A
Retailer 13
-
$611 USD
View
A
Retailer 14
-
$621 USD
View
A
Retailer 15
-
$636 USD
View
B
Retailer 16
-
$1,129 USD
View
B
Retailer 17
-
$1,321 USD
View
Most Expensive
B
NZ Jewellers
0cd56d25-4cea-4efd-b3fd-25ad6b0a8b10 · Nov 4
$1,877 USD
View
17 more retailers have this diamond
Prices start from $343 USDSave up to $1,534 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
$343 USD