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Marquise|Natural|GIA

3.00ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7558694183

Certificate GIA 7558694183

Diamond specifications and retailer prices

From $47,268 AUD
As of November 6, 2026
Save $38,691 AUD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $85,960 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558694183. Listed at 20 retailers as of November 4, 2026, with prices from $47,268 to $85,960, a $38,691 spread on the same certified stone. MOH London lists it at $85,960. 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

3.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7558694183
Dimensions14.33 × 7.55 × 4.74 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Natural
Top View
14.33 mm7.55 mm3.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7558694183
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

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: $85,960 AUD|Low: $47,268 AUD|High: $87,230 AUD|Avg: $63,770 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$47,268 AUD
Retailer 2$55,065 AUD
Retailer 7$59,067 AUD
Retailer 4$59,233 AUD
Retailer 6$66,941 AUD
Retailer 5$71,048 AUD
MOH London$85,960 AUD

30 data points across 7 retailers

20 retailers$47,268 AUD to $85,960 AUD

A
Cheapest Retailer
-
$47,268 AUD
Retailer 2
-
$50,751 AUD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$53,867 AUD
View
Final sale: no returns
Retailer 4
-
$54,192 AUD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$54,854 AUD
View
A
Retailer 6
-
$55,065 AUD
View
A
Retailer 7
-
$55,459 AUD
View
A
Retailer 8
-
$55,924 AUD
View
B+
Retailer 9
-
$57,487 AUD
View
B+
Retailer 10
-
$59,067 AUD
View
B+
Retailer 11
-
$59,233 AUD
View
B+
Retailer 12
-
$59,353 AUD
View
Retailer 13
-
$60,917 AUD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$63,455 AUD
View
B+
Retailer 15
-
$65,994 AUD
View
B+
Retailer 16
-
$66,941 AUD
View
B+
Retailer 17
-
$68,532 AUD
View
B
Retailer 18
-
$71,048 AUD
View
Retailer 19
-
$75,218 AUD
View
Price last confirmed 62 days ago
Most Expensive
B
MOH London
DD98D782E · Nov 4
$85,960 AUD
£46,506 GBP
View
19 more retailers have this diamond
Prices start from $47,268 AUDSave up to $38,691 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
3.00ct Marquise
$47,268 AUD