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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 $1,581 NZD
As of November 6, 2026
Save $3,608 NZD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,189 NZD 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 $1,581 to $5,189, a $3,608 spread on the same certified stone. NZ Jewellers lists it at $5,189. 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: $5,189 NZD|Low: $1,581 NZD|High: $5,216 NZD|Avg: $2,601 NZD|-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$1,581 NZD
Retailer 6$1,594 NZD
Retailer 10$2,039 NZD
Retailer 11$2,128 NZD
Retailer 14$2,128 NZD
Retailer 12$2,209 NZD
Retailer 5$2,220 NZD
Retailer 13$2,366 NZD
Retailer 7$2,375 NZD
Retailer 4$2,455 NZD
Retailer 8$2,955 NZD
Retailer 3$3,051 NZD
Retailer 9$3,896 NZD
NZ Jewellers$5,189 NZD

29 data points across 14 retailers

14 retailers$1,581 NZD to $5,189 NZD

A
Cheapest Retailer
-
$1,581 NZD
A
Retailer 2
-
$1,594 NZD
View
A
Retailer 3
-
$2,039 NZD
View
A
Retailer 4
-
$2,128 NZD
View
Retailer 5
-
$2,128 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,209 NZD
View
Retailer 7
-
$2,220 NZD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,366 NZD
View
B+
Retailer 9
-
$2,375 NZD
View
B+
Retailer 10
-
$2,455 NZD
View
B+
Retailer 11
-
$2,955 NZD
View
B+
Retailer 12
-
$3,051 NZD
View
B
Retailer 13
-
$3,896 NZD
View
Most Expensive
B
NZ Jewellers
b9bfb425-2697-4b06-9318-15524d2a9036 · Nov 5
$5,189 NZD
$2,917 USD
View
13 more retailers have this diamond
Prices start from $1,581 NZDSave up to $3,608 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
$1,581 NZD