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Round|Natural|GIA

0.73ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7556620346

Certificate GIA 7556620346

Diamond specifications and retailer prices

From $1,270 AUD
As of November 6, 2026
Save $2,897 AUD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,167 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556620346. Listed at 14 retailers as of November 5, 2026, with prices from $1,270 to $4,167, a $2,897 spread on the same certified stone. NZ Jewellers lists it at $4,167. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7556620346
Dimensions5.74 × 5.77 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.74 mm5.77 mm0.73 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556620346
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $4,167 AUD|Low: $1,270 AUD|High: $4,188 AUD|Avg: $2,089 AUD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2$1,270 AUD
Retailer 6$1,280 AUD
Retailer 10$1,637 AUD
Retailer 11$1,708 AUD
Retailer 14$1,708 AUD
Retailer 12$1,774 AUD
Retailer 5$1,783 AUD
Retailer 13$1,900 AUD
Retailer 7$1,907 AUD
Retailer 4$1,971 AUD
Retailer 8$2,373 AUD
Retailer 3$2,450 AUD
Retailer 9$3,128 AUD
NZ Jewellers$4,167 AUD

29 data points across 14 retailers

14 retailers$1,270 AUD to $4,167 AUD

A
Cheapest Retailer
-
$1,270 AUD
A
Retailer 2
-
$1,280 AUD
View
A
Retailer 3
-
$1,637 AUD
View
A
Retailer 4
-
$1,708 AUD
View
Retailer 5
-
$1,708 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,774 AUD
View
Retailer 7
-
$1,783 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,900 AUD
View
B+
Retailer 9
-
$1,907 AUD
View
B+
Retailer 10
-
$1,971 AUD
View
B+
Retailer 11
-
$2,373 AUD
View
B+
Retailer 12
-
$2,450 AUD
View
B
Retailer 13
-
$3,128 AUD
View
Most Expensive
B
NZ Jewellers
b9bfb425-2697-4b06-9318-15524d2a9036 · Nov 5
$4,167 AUD
$2,917 USD
View
13 more retailers have this diamond
Prices start from $1,270 AUDSave up to $2,897 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
$1,270 AUD