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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 $30,824 SGD
As of November 6, 2026
Save $8,546 SGD (22%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $43,982 SGD 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: $43,982 SGD|Low: $30,578 SGD|High: $48,403 SGD|Avg: $38,251 SGD|-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 14$30,824 SGD
Retailer 16$31,685 SGD
Retailer 10$32,503 SGD
Retailer 7$33,721 SGD
Retailer 11$34,048 SGD
Retailer 15$34,426 SGD
Retailer 4$35,836 SGD
Retailer 3$35,948 SGD
Retailer 13$36,518 SGD
Retailer 2$36,564 SGD
Retailer 6$36,893 SGD
Retailer 12$39,369 SGD
Retailer 9$40,149 SGD
Retailer 8$41,603 SGD
Retailer 5$42,353 SGD
Aurelinne$43,982 SGD
Retailer 17$48,370 SGD

36 data points across 17 retailers

14 retailers$30,824 SGD to $39,369 SGD

A
Cheapest Retailer
-
$30,824 SGD
A
Retailer 2
-
$31,685 SGD
View
B+
Retailer 3
-
$32,503 SGD
View
Retailer 4
-
$33,721 SGD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$34,048 SGD
View
B+
Retailer 6
-
$34,426 SGD
View
Retailer 7
-
$35,948 SGD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$36,518 SGD
View
B+
Retailer 9
-
$36,564 SGD
View
Retailer 10
-
$36,893 SGD
View
Price last confirmed 31 days ago
B
Retailer 11
-
$39,369 SGD
View
Retailer 12
-
$41,603 SGD
View
Price last confirmed 36 days ago
Retailer 13
-
$42,353 SGD
View
Price last confirmed 30 days ago
Most Expensive
Aurelinne
84d17500-c685-45b7-aeb0-939d39c49ab0 · Oct 9
$43,982 SGD
$34,318 USD
View
Price last confirmed 28 days ago
13 more retailers have this diamond
Prices start from $30,824 SGDSave up to $8,546 SGD

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
$30,824 SGD