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Round|Natural|GIA

0.73ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6565026998

Certificate GIA 6565026998

Diamond specifications and retailer prices

From $1,843 NZD
As of November 6, 2026
Save $4,006 NZD (68%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,851 NZD at NZ Jewellers · As of September 18, 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 6565026998. Listed at 26 retailers as of November 5, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565026998
Dimensions5.74 × 5.77 × 3.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.74 mm5.77 mm0.73 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565026998
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: $5,849 NZD|Low: $1,838 NZD|High: $5,906 NZD|Avg: $2,680 NZD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 14$1,838 NZD
Retailer 12$1,843 NZD
Retailer 16$1,912 NZD
Retailer 19$2,005 NZD
Retailer 20$2,081 NZD
Retailer 18$2,136 NZD
Retailer 6$2,172 NZD
Retailer 10$2,172 NZD
Retailer 5$2,238 NZD
Retailer 21$2,256 NZD
Retailer 8$2,441 NZD
Retailer 11$2,506 NZD
Retailer 3$2,597 NZD
Retailer 9$2,597 NZD
Retailer 4$2,686 NZD
Retailer 15$2,699 NZD
Retailer 7$3,012 NZD
Retailer 13$3,095 NZD
Retailer 2$3,165 NZD
Retailer 17$4,390 NZD
NZ Jewellers$5,849 NZD

29 data points across 21 retailers

26 retailers$1,843 NZD to $5,849 NZD

A
Cheapest Retailer
-
$1,843 NZD
A
Retailer 2
-
$1,912 NZD
View
A
Retailer 3
-
$2,005 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,081 NZD
View
A
Retailer 5
-
$2,136 NZD
View
Retailer 6
-
$2,172 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,172 NZD
View
B+
Retailer 8
-
$2,238 NZD
View
B+
Retailer 9
-
$2,256 NZD
View
Retailer 10
-
$2,400 NZD
View
Price last confirmed 50 days ago
B+
Retailer 11
-
$2,441 NZD
View
B+
Retailer 12
-
$2,506 NZD
View
B+
Retailer 13
-
$2,597 NZD
View
B+
Retailer 14
-
$2,597 NZD
View
B+
Retailer 15
-
$2,686 NZD
View
B+
Retailer 16
-
$2,699 NZD
View
Retailer 17
-
$2,716 NZD
View
Price last confirmed 59 days ago
Retailer 18
-
$2,768 NZD
View
Price last confirmed 56 days ago
Retailer 19
-
$2,768 NZD
View
Price last confirmed 50 days ago
B+
Retailer 20
-
$2,818 NZD
View
B+
Retailer 21
-
$3,012 NZD
View
B+
Retailer 22
-
$3,095 NZD
View
B+
Retailer 23
-
$3,165 NZD
View
B
Retailer 24
-
$4,390 NZD
View
B
Retailer 25
-
$5,849 NZD
View
Most Expensive
NZ Jewellers
47a7ec54-3ecb-4cc6-9b05-0d188585b618 · Sep 18
$5,851 NZD
$3,289 USD
View
Price last confirmed 49 days ago
25 more retailers have this diamond
Prices start from $1,843 NZDSave up to $4,006 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
$1,843 NZD