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0.73ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6555266715

Certificate GIA 6555266715

Diamond specifications and retailer prices

From $923 NZD
SGD 703 SGD
As of October 31, 2026
Save $858 NZD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,782 NZD at Frank Darling · As of October 31, 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 31, 2026, with prices from $923 to $1,782, a $858 spread on the same certified stone. Frank Darling lists it at $1,782. 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 31
Current: $1,782 NZD|Low: $923 NZD|High: $1,864 NZD|Avg: $1,398 NZD|-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$923 NZD
Retailer 9$981 NZD
Retailer 8$1,027 NZD
Retailer 7$1,237 NZD
Retailer 6$1,336 NZD
Retailer 2$1,451 NZD
Retailer 4$1,453 NZD
Retailer 5$1,559 NZD
Retailer 10$1,738 NZD
Frank Darling$1,782 NZD

29 data points across 10 retailers

9 retailers$923 NZD to $1,782 NZD

A
Cheapest Retailer
-
$923 NZD
SGD 703 SGD
A
Retailer 2
-
$1,027 NZD
SGD 782 SGD
View
A
Retailer 3
-
$1,237 NZD
$697 USD
View
B+
Retailer 4
-
$1,306 NZD
$736 USD
View
A
Retailer 5
-
$1,336 NZD
$753 USD
View
B+
Retailer 6
-
$1,451 NZD
€779 EUR
View
B+
Retailer 7
-
$1,453 NZD
£645 GBP
View
B+
Retailer 8
-
$1,559 NZD
$879 USD
View
Most Expensive
B
Frank Darling
2639876HK · Oct 31
$1,782 NZD
$1,004 USD
View
8 more retailers have this diamond
Prices start from $923 NZDSave up to $858 NZD

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
$923 NZD