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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 7563233166

Certificate GIA 7563233166

Diamond specifications and retailer prices

From $679 AUD
$476 USD
As of November 2, 2026
Save $1,555 AUD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,034 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded J 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 7563233166. Listed at 13 retailers as of November 2, 2026, with a 229% 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

0.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563233166
Dimensions7.98 × 4.18 × 2.64 mm
L/W Ratio1.91
Girdle conditionThick
Top View
7.98 mm4.18 mm0.52 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563233166
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.1%

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 2
Current: $3,034 AUD|Low: $721 AUD|High: $3,034 AUD|Avg: $1,419 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$723 AUD
Retailer 10$892 AUD
Retailer 11$1,136 AUD
Retailer 3$1,156 AUD
Retailer 5$1,187 AUD
Retailer 2$1,193 AUD
Retailer 8$1,227 AUD
Retailer 6$1,377 AUD
Retailer 9$1,493 AUD
Retailer 7$2,234 AUD
NZ Jewellers$3,034 AUD

26 data points across 11 retailers

13 retailers$679 AUD to $2,234 AUD

A
Cheapest Retailer
-
$679 AUD
$476 USD
Final sale: no returns
A
Retailer 2
-
$723 AUD
₹48,225 INR
View
B+
Retailer 3
-
$892 AUD
$625 USD
View
B
Retailer 4
-
$1,136 AUD
$796 USD
View
B+
Retailer 5
-
$1,156 AUD
$810 USD
View
B+
Retailer 6
-
$1,187 AUD
£655 GBP
View
B
Retailer 7
-
$1,193 AUD
£659 GBP
View
B
Retailer 8
-
$1,227 AUD
$860 USD
View
B
Retailer 9
-
$1,377 AUD
€919 EUR
View
Retailer 10
-
$1,422 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$1,493 AUD
ZAR 16,904 ZAR
View
B
Retailer 12
-
$2,234 AUD
£1,233 GBP
View
Most Expensive
NZ Jewellers
086c9932-cc57-4e8d-8eff-90e9f115112c · Nov 3
$3,034 AUD
$2,126 USD
View
Price under review
12 more retailers have this diamond
Prices start from $679 AUDSave up to $1,555 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
0.52ct Marquise
$679 AUD