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Marquise|Natural|GIA

3.02ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6561111605

Certificate GIA 6561111605

Diamond specifications and retailer prices

From $35,004 AUD
As of November 6, 2026
Save $9,705 AUD (22%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $49,946 AUD at Aurelinne · As of October 9, 2026
View at Aurelinne

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561111605. Listed at 14 retailers as of November 5, 2026, with a 28% 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

3.02
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561111605
Dimensions15.45 × 7.39 × 4.42 mm
L/W Ratio2.09
Key to symbols
Feather, Crystal, Needle, Indented Natural, Natural
Top View
15.45 mm7.39 mm3.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561111605
Side View
Table 56.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 59.8%

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 6
Current: $49,946 AUD|Low: $34,724 AUD|High: $54,968 AUD|Avg: $43,421 AUD|-2.6%
Aurelinne
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
November 6, 2026
Retailer 15$35,004 AUD
Retailer 17$35,982 AUD
Retailer 11$36,910 AUD
Retailer 2$37,491 AUD
Retailer 7$38,294 AUD
Retailer 12$38,666 AUD
Retailer 16$39,095 AUD
Retailer 4$40,696 AUD
Retailer 14$41,470 AUD
Retailer 10$41,523 AUD
Retailer 6$41,897 AUD
Retailer 13$44,708 AUD
Retailer 9$45,593 AUD
Retailer 8$47,245 AUD
Retailer 5$48,097 AUD
Aurelinne$49,946 AUD
Retailer 3$54,930 AUD

35 data points across 17 retailers

14 retailers$35,004 AUD to $44,708 AUD

A
Cheapest Retailer
-
$35,004 AUD
A
Retailer 2
-
$35,982 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$36,910 AUD
View
Retailer 4
-
$37,491 AUD
View
Retailer 5
-
$38,294 AUD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$38,666 AUD
View
B+
Retailer 7
-
$39,095 AUD
View
B+
Retailer 8
-
$41,470 AUD
View
B+
Retailer 9
-
$41,523 AUD
View
Retailer 10
-
$41,897 AUD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$44,708 AUD
View
Retailer 12
-
$47,245 AUD
View
Price last confirmed 37 days ago
Retailer 13
-
$48,097 AUD
View
Price last confirmed 31 days ago
Most Expensive
Aurelinne
84d17500-c685-45b7-aeb0-939d39c49ab0 · Oct 9
$49,946 AUD
$34,318 USD
View
Price last confirmed 29 days ago
13 more retailers have this diamond
Prices start from $35,004 AUDSave up to $9,705 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
3.02ct Marquise
$35,004 AUD