CaratHunter
Plans
Round|Natural|GIA

0.73ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6555266715

Certificate GIA 6555266715

Diamond specifications and retailer prices

From $741 AUD
SGD 703 SGD
As of October 29, 2026
Save $689 AUD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,429 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 0.73ct natural round diamond

This 0.73ct natural round 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 and certified by GIA 6555266715. Listed at 9 retailers as of October 29, 2026, with prices from $741 to $1,429, a $689 spread on the same certified stone. Frank Darling lists it at $1,429. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555266715
Dimensions5.76 × 5.78 × 3.56 mm
L/W Ratio1.00
Top View
5.76 mm5.78 mm0.73 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555266715
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 29
Current: $1,429 AUD|Low: $741 AUD|High: $1,496 AUD|Avg: $1,122 AUD|-4.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$741 AUD
Retailer 9$787 AUD
Retailer 8$824 AUD
Retailer 7$992 AUD
Retailer 6$1,072 AUD
Retailer 2$1,164 AUD
Retailer 4$1,166 AUD
Retailer 5$1,251 AUD
Retailer 10$1,395 AUD
Frank Darling$1,429 AUD

29 data points across 10 retailers

9 retailers$741 AUD to $1,429 AUD

A
Cheapest Retailer
-
$741 AUD
SGD 703 SGD
A
Retailer 2
-
$824 AUD
SGD 782 SGD
View
A
Retailer 3
-
$992 AUD
$697 USD
View
B+
Retailer 4
-
$1,048 AUD
$736 USD
View
A
Retailer 5
-
$1,072 AUD
$753 USD
View
B+
Retailer 6
-
$1,164 AUD
€779 EUR
View
B+
Retailer 7
-
$1,166 AUD
£645 GBP
View
B+
Retailer 8
-
$1,251 AUD
$879 USD
View
Most Expensive
B
Frank Darling
2639876HK · Oct 29
$1,429 AUD
$1,004 USD
View
8 more retailers have this diamond
Prices start from $741 AUDSave up to $689 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 Round
$741 AUD