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Oval|Natural|GIA

0.53ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2546290376

Certificate GIA 2546290376

Diamond specifications and retailer prices

From $592 AUD
As of November 4, 2026
Save $221 AUD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $813 AUD at 77 Diamonds · As of November 5, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546290376. Listed at 4 retailers as of November 4, 2026, with prices from $592 to $813, a $221 spread on the same certified stone. 77 Diamonds lists it at $813. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546290376
Dimensions6.25 × 4.63 × 2.91 mm
L/W Ratio1.35
Top View
6.25 mm4.63 mm0.53 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546290376
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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 4
Current: $813 AUD|Low: $506 AUD|High: $821 AUD|Avg: $645 AUD|+7.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$592 AUD
Retailer 4$619 AUD
Retailer 3$621 AUD
77 Diamonds$813 AUD

32 data points across 4 retailers

4 retailers$592 AUD to $813 AUD

A
Cheapest Retailer
-
$592 AUD
Final sale: no returns
Retailer 2
-
$619 AUD
View
Price last confirmed 19 days ago
Retailer 3
-
$621 AUD
View
Price last confirmed 17 days ago
Most Expensive
B+
77 Diamonds
OVCPSMJXQNNH · Nov 5
$813 AUD
£440 GBP
View
3 more retailers have this diamond
Prices start from $592 AUDSave up to $221 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
$592 AUD