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Marquise|Natural|GIA

0.73ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 7561741473

Certificate GIA 7561741473

Diamond specifications and retailer prices

From $1,699 AUD
$1,191 USD
As of November 1, 2026
Save $177 AUD (9%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,876 AUD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561741473. Listed at 3 retailers as of November 1, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561741473
Dimensions9.34 × 4.70 × 2.87 mm
L/W Ratio1.99
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
9.34 mm4.70 mm0.73 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561741473
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,876 AUD|Low: $1,699 AUD|High: $1,877 AUD|Avg: $1,820 AUD
Michael Trio
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,699 AUD
Retailer 2$1,861 AUD
Michael Trio$1,876 AUD

5 data points across 3 retailers

3 retailers$1,699 AUD to $1,876 AUD

B+
Cheapest Retailer
-
$1,699 AUD
$1,191 USD
B
Retailer 2
-
$1,861 AUD
£1,027 GBP
View
Most Expensive
B
Michael Trio
1229568591 · Nov 2
$1,876 AUD
SGD 1,777 SGD
View
2 more retailers have this diamond
Prices start from $1,699 AUDSave up to $177 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.

B+
0.73ct Marquise
$1,699 AUD