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Oval|Natural|GIA

0.53ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 6552867494

Certificate GIA 6552867494

Diamond specifications and retailer prices

From $537 AUD
$377 USD
As of October 31, 2026
Save $124 AUD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $660 AUD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552867494. Listed at 3 retailers as of October 31, 2026, with prices from $537 to $660, a $124 spread on the same certified stone. 77 Diamonds lists it at $660. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552867494
Dimensions5.85 × 4.52 × 2.99 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.85 mm4.52 mm0.53 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552867494
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $660 AUD|Low: $457 AUD|High: $666 AUD|Avg: $579 AUD|+1.7%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$537 AUD
Retailer 2$574 AUD
77 Diamonds$660 AUD

38 data points across 3 retailers

3 retailers$537 AUD to $660 AUD

B+
Cheapest Retailer
-
$537 AUD
$377 USD
Final sale: no returns
B+
Retailer 2
-
$574 AUD
SGD 545 SGD
View
Most Expensive
B+
77 Diamonds
OVCPREAWNXXH · Nov 1
$660 AUD
£365 GBP
View
2 more retailers have this diamond
Prices start from $537 AUDSave up to $124 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.

B+
0.53ct Oval
$537 AUD