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Oval|Natural|GIA

0.53ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1548952346

Certificate GIA 1548952346

Diamond specifications and retailer prices

From $1,228 AUD
As of November 7, 2026
Save $676 AUD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,904 AUD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548952346. Listed at 11 retailers as of November 5, 2026, with prices from $1,228 to $1,904, a $676 spread on the same certified stone. Diamond Exchange Canada lists it at $1,904. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548952346
Dimensions6.29 × 4.44 × 2.85 mm
L/W Ratio1.42
Girdle conditionThick
Top View
6.29 mm4.44 mm0.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548952346
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.3%

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: Nov 7
Current: $1,904 AUD|Low: $648 AUD|High: $1,904 AUD|Avg: $1,285 AUD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 6$648 AUD
Retailer 7$946 AUD
Retailer 4$1,035 AUD
Retailer 9$1,058 AUD
Retailer 5$1,142 AUD
Retailer 10$1,199 AUD
Retailer 17$1,228 AUD
Retailer 2$1,262 AUD
Retailer 8$1,319 AUD
Retailer 18$1,323 AUD
Retailer 15$1,324 AUD
Retailer 16$1,324 AUD
Retailer 14$1,368 AUD
Retailer 11$1,512 AUD
Retailer 13$1,533 AUD
Retailer 12$1,626 AUD
Retailer 3$1,662 AUD
Diamond Exchange Canada$1,904 AUD

43 data points across 18 retailers

11 retailers$1,228 AUD to $1,904 AUD

B+
Cheapest Retailer
-
$1,228 AUD
B+
Retailer 2
-
$1,262 AUD
View
B+
Retailer 3
-
$1,323 AUD
View
B+
Retailer 4
-
$1,324 AUD
View
B+
Retailer 5
-
$1,324 AUD
View
B+
Retailer 6
-
$1,368 AUD
View
B
Retailer 7
-
$1,512 AUD
View
B
Retailer 8
-
$1,533 AUD
View
B
Retailer 9
-
$1,626 AUD
View
B
Retailer 10
-
$1,662 AUD
View
Most Expensive
B
Diamond Exchange Canada
1985236802 · Nov 5
$1,904 AUD
CA$1,817 CAD
View
10 more retailers have this diamond
Prices start from $1,228 AUDSave up to $676 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
$1,228 AUD