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Marquise|Natural|GIA

0.73ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2544752191

Certificate GIA 2544752191

Diamond specifications and retailer prices

From $693 AUD
SGD 658 SGD
As of October 31, 2026
Save $674 AUD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,367 AUD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter 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 2544752191. Listed at 8 retailers as of October 31, 2026, with prices from $693 to $1,367, a $674 spread on the same certified stone. Frank Darling lists it at $1,367. 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

0.73
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.38°
Pavilion angle41.08°
OriginNatural
Grading LabGIA
CertificateGIA 2544752191
Dimensions8.88 × 4.69 × 3.00 mm
L/W Ratio1.89
Top View
8.88 mm4.69 mm0.73 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544752191
Side View
Table 60.0%Crown 39.38°Girdle: MED-THKPavilion 41.08°Culet: NoneDepth 63.9%

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: Oct 31
Current: $1,367 AUD|Low: $598 AUD|High: $1,503 AUD|Avg: $1,060 AUD|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$598 AUD
Retailer 4$693 AUD
Retailer 6$760 AUD
Retailer 5$927 AUD
Retailer 3$987 AUD
Retailer 2$1,078 AUD
Retailer 9$1,118 AUD
Retailer 7$1,162 AUD
Frank Darling$1,367 AUD
Retailer 8$1,483 AUD

25 data points across 10 retailers

8 retailers$693 AUD to $1,367 AUD

A
Cheapest Retailer
-
$693 AUD
SGD 658 SGD
A
Retailer 2
-
$760 AUD
SGD 721 SGD
View
A
Retailer 3
-
$927 AUD
$651 USD
View
A
Retailer 4
-
$987 AUD
$693 USD
View
A
Retailer 5
-
$1,078 AUD
€721 EUR
View
B+
Retailer 6
-
$1,118 AUD
$785 USD
View
A
Retailer 7
-
$1,162 AUD
$816 USD
View
Most Expensive
B+
Frank Darling
2595603HK · Nov 2
$1,367 AUD
$960 USD
View
7 more retailers have this diamond
Prices start from $693 AUDSave up to $674 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
0.73ct Marquise
$693 AUD