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0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1469597347

Certificate GIA 1469597347

Diamond specifications and retailer prices

From $1,726 NZD
As of November 4, 2026
Save $1,371 NZD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,097 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1469597347. Listed at 13 retailers as of November 4, 2026, with prices from $1,726 to $3,097, a $1,371 spread on the same certified stone. Helzberg Diamonds lists it at $3,097. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1469597347
Dimensions5.78 × 5.82 × 3.57 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.78 mm5.82 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1469597347
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.2°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 4
Current: $3,097 NZD|Low: $1,726 NZD|High: $3,444 NZD|Avg: $2,350 NZD|-10.1%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 13$1,726 NZD
Retailer 12$1,815 NZD
Retailer 4$1,880 NZD
Retailer 7$1,894 NZD
Retailer 10$1,896 NZD
Retailer 2$1,990 NZD
Retailer 3$2,141 NZD
Retailer 8$2,370 NZD
Retailer 6$2,482 NZD
Retailer 5$2,612 NZD
Retailer 11$2,632 NZD
Retailer 9$2,812 NZD
Helzberg Diamonds$3,097 NZD

33 data points across 13 retailers

13 retailers$1,726 NZD to $3,097 NZD

A
Cheapest Retailer
-
$1,726 NZD
A
Retailer 2
-
$1,815 NZD
View
A
Retailer 3
-
$1,880 NZD
View
A
Retailer 4
-
$1,894 NZD
View
B+
Retailer 5
-
$1,896 NZD
View
B+
Retailer 6
-
$1,990 NZD
View
B+
Retailer 7
-
$2,141 NZD
View
B+
Retailer 8
-
$2,370 NZD
View
B+
Retailer 9
-
$2,482 NZD
View
B+
Retailer 10
-
$2,612 NZD
View
B+
Retailer 11
-
$2,632 NZD
View
B
Retailer 12
-
$2,812 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRHKMPLPNJKN · Nov 6
$3,097 NZD
$1,717 USD
View
12 more retailers have this diamond
Prices start from $1,726 NZDSave up to $1,371 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
$1,726 NZD