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Marquise|Natural|GIA

3.02ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7543342902

Certificate GIA 7543342902

Diamond specifications and retailer prices

From $56,389 AUD
As of November 6, 2026
Save $23,748 AUD (30%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $104,905 AUD at MOH London · As of October 26, 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 G 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 7543342902. Listed at 18 retailers as of November 6, 2026, with a 42% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543342902
Dimensions15.11 × 7.61 × 4.72 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Natural
Top View
15.11 mm7.61 mm3.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543342902
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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: $104,905 AUD|Low: $56,389 AUD|High: $107,301 AUD|Avg: $71,803 AUD|-2.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 4$56,389 AUD
Retailer 18$58,653 AUD
Retailer 14$58,673 AUD
Retailer 5$60,412 AUD
Retailer 21$61,398 AUD
Retailer 10$65,930 AUD
Retailer 9$69,289 AUD
Retailer 3$69,877 AUD
Retailer 16$69,877 AUD
Retailer 12$71,460 AUD
Retailer 7$72,086 AUD
Retailer 8$72,086 AUD
Retailer 6$72,671 AUD
Retailer 11$73,244 AUD
Retailer 2$73,588 AUD
Retailer 15$74,487 AUD
Retailer 19$75,467 AUD
Retailer 20$76,478 AUD
Retailer 17$80,137 AUD
Retailer 13$80,949 AUD
MOH London$104,905 AUD

17 data points across 21 retailers

18 retailers$56,389 AUD to $80,137 AUD

A
Cheapest Retailer
-
$56,389 AUD
Retailer 2
-
$58,653 AUD
View
Price last confirmed 11 days ago
Retailer 3
-
$60,412 AUD
View
Retailer 4
-
$61,398 AUD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$65,930 AUD
View
Retailer 6
-
$69,289 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$69,877 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
$69,877 AUD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$72,086 AUD
View
Retailer 10
-
$72,086 AUD
View
Price last confirmed 11 days ago
Retailer 11
-
$72,671 AUD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$73,588 AUD
View
B
Retailer 13
-
$74,487 AUD
View
B
Retailer 14
-
$75,467 AUD
View
Retailer 15
-
$76,478 AUD
View
Price last confirmed 14 days ago
Retailer 16
-
$80,137 AUD
View
Retailer 17
-
$80,949 AUD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
8B11A41BF · Oct 26
$104,905 AUD
£56,756 GBP
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $56,389 AUDSave up to $23,748 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
$56,389 AUD