Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5563638214

Certificate GIA 5563638214

Diamond specifications and retailer prices

From $504 USD
As of November 4, 2026
Save $804 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,242 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563638214. Listed at 12 retailers as of November 4, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563638214
Dimensions6.51 × 4.35 × 2.80 mm
L/W Ratio1.50
Girdle conditionThick
Top View
6.51 mm4.35 mm0.53 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563638214
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,242 USD|Low: $504 USD|High: $2,242 USD|Avg: $970 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$504 USD
Retailer 2$530 USD
Retailer 8$730 USD
Retailer 11$830 USD
Retailer 5$843 USD
Retailer 10$847 USD
Retailer 4$872 USD
Retailer 9$1,015 USD
Retailer 6$1,103 USD
Retailer 7$1,308 USD
NZ Jewellers$2,242 USD

10 data points across 11 retailers

12 retailers$504 USD to $1,308 USD

A
Cheapest Retailer
-
$504 USD
Final sale: no returns
A
Retailer 2
-
$530 USD
View
B+
Retailer 3
-
$680 USD
View
B+
Retailer 4
-
$730 USD
View
B
Retailer 5
-
$830 USD
View
B+
Retailer 6
-
$843 USD
View
B
Retailer 7
-
$847 USD
View
B+
Retailer 8
-
$872 USD
View
B
Retailer 9
-
$1,015 USD
View
B
Retailer 10
-
$1,103 USD
View
B
Retailer 11
-
$1,308 USD
View
Most Expensive
NZ Jewellers
79c8eb9f-051a-432b-ab91-10307ab787d5 · Nov 5
$2,242 USD
View
Price under review
11 more retailers have this diamond
Prices start from $504 USDSave up to $804 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 Oval
$504 USD