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Round|Natural|GIA

0.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6562607188

Certificate GIA 6562607188

Diamond specifications and retailer prices

From $864 NZD
As of November 6, 2026
Save $2,706 NZD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,570 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562607188. Listed at 16 retailers as of November 5, 2026, with prices from $864 to $3,570, a $2,706 spread on the same certified stone. NZ Jewellers lists it at $3,570. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562607188
Dimensions5.75 × 5.78 × 3.55 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.75 mm5.78 mm0.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562607188
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: $3,570 NZD|Low: $864 NZD|High: $3,680 NZD|Avg: $1,481 NZD|-3.0%
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
November 6, 2026
Retailer 9$864 NZD
Retailer 4$992 NZD
Retailer 3$1,133 NZD
Retailer 7$1,138 NZD
Retailer 8$1,180 NZD
Retailer 11$1,232 NZD
Retailer 14$1,232 NZD
Retailer 2$1,243 NZD
Retailer 16$1,313 NZD
Retailer 5$1,376 NZD
Retailer 12$1,380 NZD
Retailer 6$1,449 NZD
Retailer 10$1,503 NZD
Retailer 13$1,584 NZD
Retailer 15$2,628 NZD
NZ Jewellers$3,570 NZD

17 data points across 16 retailers

16 retailers$864 NZD to $3,570 NZD

A
Cheapest Retailer
-
$864 NZD
A
Retailer 2
-
$992 NZD
View
A
Retailer 3
-
$1,133 NZD
View
A
Retailer 4
-
$1,138 NZD
View
Retailer 5
-
$1,180 NZD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,232 NZD
View
A
Retailer 7
-
$1,232 NZD
View
A
Retailer 8
-
$1,243 NZD
View
A
Retailer 9
-
$1,313 NZD
View
A
Retailer 10
-
$1,376 NZD
View
A
Retailer 11
-
$1,380 NZD
View
A
Retailer 12
-
$1,449 NZD
View
A
Retailer 13
-
$1,503 NZD
View
A
Retailer 14
-
$1,584 NZD
View
B+
Retailer 15
-
$2,628 NZD
View
Most Expensive
B
NZ Jewellers
cecf2804-17f3-413c-aaee-3bca7644832b · Nov 5
$3,570 NZD
$1,979 USD
View
15 more retailers have this diamond
Prices start from $864 NZDSave up to $2,706 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
$864 NZD