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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2554695044

Certificate GIA 2554695044

Diamond specifications and retailer prices

From $711 AUD
$498 USD
As of November 2, 2026
Save $1,705 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,416 AUD at NZ Jewellers · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554695044. Listed at 16 retailers as of October 30, 2026, with prices from $711 to $2,416, a $1,705 spread on the same certified stone. NZ Jewellers lists it at $2,416. 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

0.52
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554695044
Dimensions8.19 × 4.12 × 2.62 mm
L/W Ratio1.99
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.19 mm4.12 mm0.52 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554695044
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: $2,416 AUD|Low: $676 AUD|High: $2,507 AUD|Avg: $1,102 AUD|-3.6%
NZ Jewellers
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
November 2, 2026
Retailer 5$711 AUD
Retailer 6$729 AUD
Retailer 9$771 AUD
Retailer 14$830 AUD
Retailer 15$830 AUD
Retailer 12$889 AUD
Retailer 2$946 AUD
Retailer 11$964 AUD
Retailer 4$1,015 AUD
Retailer 3$1,056 AUD
Retailer 7$1,075 AUD
Retailer 8$1,148 AUD
Retailer 13$1,189 AUD
Retailer 10$1,780 AUD
NZ Jewellers$2,416 AUD

27 data points across 15 retailers

16 retailers$711 AUD to $2,416 AUD

A
Cheapest Retailer
-
$711 AUD
$498 USD
Final sale: no returns
A
Retailer 2
-
$729 AUD
$511 USD
View
A
Retailer 3
-
$771 AUD
$540 USD
View
B+
Retailer 4
-
$830 AUD
$582 USD
View
B+
Retailer 5
-
$830 AUD
$582 USD
View
B+
Retailer 6
-
$889 AUD
$623 USD
View
B+
Retailer 7
-
$946 AUD
£522 GBP
View
B+
Retailer 8
-
$964 AUD
£532 GBP
View
B+
Retailer 9
-
$1,015 AUD
$711 USD
View
B
Retailer 10
-
$1,056 AUD
$740 USD
View
B
Retailer 11
-
$1,075 AUD
$754 USD
View
B
Retailer 12
-
$1,148 AUD
€766 EUR
View
B
Retailer 13
-
$1,189 AUD
ZAR 13,464 ZAR
View
Retailer 14
-
$1,224 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,780 AUD
£982 GBP
View
Most Expensive
B
NZ Jewellers
f5895259-967d-4626-94f9-8b254c60abe2 · Oct 30
$2,416 AUD
$1,693 USD
View
15 more retailers have this diamond
Prices start from $711 AUDSave up to $1,705 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
$711 AUD