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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5566196908

Certificate GIA 5566196908

Diamond specifications and retailer prices

From $1,000 AUD
As of November 5, 2026
Save $621 AUD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,621 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

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 5566196908. Listed at 11 retailers as of November 5, 2026, with prices from $1,000 to $1,621, a $621 spread on the same certified stone. Frank Darling lists it at $1,621. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.56°
Pavilion angle39.87°
OriginNatural
Grading LabGIA
CertificateGIA 5566196908
Dimensions6.81 × 4.41 × 2.65 mm
L/W Ratio1.54
Culet sizeNone
Top View
6.81 mm4.41 mm0.53 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566196908
Side View
Table 61.0%Crown 37.56°Girdle: THN-VTKPavilion 39.87°Culet: NoneDepth 60.1%

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 5
Current: $1,621 AUD|Low: $994 AUD|High: $1,631 AUD|Avg: $1,282 AUD|-0.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 4$1,000 AUD
Retailer 11$1,009 AUD
Retailer 7$1,019 AUD
Retailer 9$1,067 AUD
Retailer 5$1,119 AUD
Retailer 8$1,311 AUD
Retailer 6$1,397 AUD
Retailer 10$1,412 AUD
Retailer 2$1,479 AUD
Retailer 3$1,506 AUD
Frank Darling$1,621 AUD

42 data points across 11 retailers

11 retailers$1,000 AUD to $1,621 AUD

A
Cheapest Retailer
-
$1,000 AUD
B+
Retailer 2
-
$1,009 AUD
View
B+
Retailer 3
-
$1,019 AUD
View
B+
Retailer 4
-
$1,067 AUD
View
B+
Retailer 5
-
$1,119 AUD
View
B
Retailer 6
-
$1,311 AUD
View
B
Retailer 7
-
$1,397 AUD
View
B
Retailer 8
-
$1,412 AUD
View
B
Retailer 9
-
$1,479 AUD
View
B
Retailer 10
-
$1,506 AUD
View
Most Expensive
B
Frank Darling
2682100HK · Nov 6
$1,621 AUD
$1,114 USD
View
10 more retailers have this diamond
Prices start from $1,000 AUDSave up to $621 AUD

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
$1,000 AUD