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Marquise|Natural|GIA

3.02ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2544485598

Certificate GIA 2544485598

Diamond specifications and retailer prices

From $24,136 AUD
As of November 6, 2026
Save $19,760 AUD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $43,896 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544485598. Listed at 18 retailers as of November 4, 2026, with prices from $24,136 to $43,896, a $19,760 spread on the same certified stone. MOH London lists it at $43,896. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544485598
Dimensions17.78 × 6.91 × 3.94 mm
L/W Ratio2.57
Top View
17.78 mm6.91 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544485598
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.0%

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: $43,896 AUD|Low: $24,136 AUD|High: $44,544 AUD|Avg: $31,139 AUD|+0.4%
MOH London
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
November 6, 2026
Retailer 8$24,136 AUD
Retailer 10$24,534 AUD
Retailer 6$25,169 AUD
Retailer 7$25,883 AUD
Retailer 13$25,909 AUD
Retailer 12$28,181 AUD
Retailer 9$28,744 AUD
Retailer 14$29,591 AUD
Retailer 5$30,111 AUD
Retailer 3$30,530 AUD
Retailer 15$31,704 AUD
Retailer 4$32,700 AUD
Retailer 11$34,053 AUD
Retailer 2$34,918 AUD
Retailer 16$39,924 AUD
MOH London$43,896 AUD

32 data points across 16 retailers

18 retailers$24,136 AUD to $43,896 AUD

A
Cheapest Retailer
-
$24,136 AUD
A
Retailer 2
-
$24,534 AUD
View
A
Retailer 3
-
$25,169 AUD
View
A
Retailer 4
-
$25,883 AUD
View
A
Retailer 5
-
$25,909 AUD
View
Retailer 6
-
$28,181 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$28,744 AUD
View
B+
Retailer 8
-
$29,591 AUD
View
B+
Retailer 9
-
$30,111 AUD
View
A
Retailer 10
-
$30,530 AUD
View
B+
Retailer 11
-
$31,704 AUD
View
Retailer 12
-
$31,704 AUD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$32,700 AUD
View
B+
Retailer 14
-
$33,580 AUD
View
B+
Retailer 15
-
$34,053 AUD
View
B+
Retailer 16
-
$34,918 AUD
View
B+
Retailer 17
-
$39,924 AUD
View
Most Expensive
B
MOH London
641BC4F00 · Nov 4
$43,896 AUD
£24,196 GBP
View
17 more retailers have this diamond
Prices start from $24,136 AUDSave up to $19,760 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
$24,136 AUD