CaratHunter
Plans
Round|Natural|GIA

0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6535261912

Certificate GIA 6535261912

Diamond specifications and retailer prices

From $1,299 NZD
As of November 6, 2026
Save $4,135 NZD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,433 NZD at NZ Jewellers · As of November 7, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535261912. Listed at 25 retailers as of November 6, 2026, with prices from $1,299 to $5,433, a $4,135 spread on the same certified stone. NZ Jewellers lists it at $5,433. 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
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535261912
Dimensions5.78 × 5.74 × 3.60 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
5.78 mm5.74 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535261912
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.4%

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: $5,433 NZD|Low: $1,299 NZD|High: $5,433 NZD|Avg: $2,043 NZD|+0.2%
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
Retailer 22
Retailer 23
November 7, 2026
Retailer 20$1,299 NZD
Retailer 8$1,315 NZD
Retailer 4$1,430 NZD
Retailer 13$1,598 NZD
Retailer 18$1,604 NZD
Retailer 12$1,687 NZD
Retailer 10$1,716 NZD
Retailer 19$1,732 NZD
Retailer 11$1,773 NZD
Retailer 16$1,789 NZD
Retailer 17$1,798 NZD
Retailer 3$1,827 NZD
Retailer 22$1,954 NZD
Retailer 15$1,968 NZD
Retailer 2$1,977 NZD
Retailer 7$1,979 NZD
Retailer 6$2,049 NZD
Retailer 21$2,148 NZD
Retailer 23$2,244 NZD
Retailer 5$2,282 NZD
Retailer 9$2,560 NZD
Retailer 14$3,186 NZD
NZ Jewellers$5,433 NZD

13 data points across 23 retailers

25 retailers$1,299 NZD to $5,433 NZD

A
Cheapest Retailer
-
$1,299 NZD
A
Retailer 2
-
$1,315 NZD
View
A
Retailer 3
-
$1,430 NZD
View
A
Retailer 4
-
$1,598 NZD
View
Final sale: no returns
A
Retailer 5
-
$1,604 NZD
View
A
Retailer 6
-
$1,687 NZD
View
A
Retailer 7
-
$1,716 NZD
View
A
Retailer 8
-
$1,732 NZD
View
A
Retailer 9
-
$1,773 NZD
View
Retailer 10
-
$1,789 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,798 NZD
View
B+
Retailer 12
-
$1,827 NZD
View
B+
Retailer 13
-
$1,954 NZD
View
B+
Retailer 14
-
$1,968 NZD
View
B+
Retailer 15
-
$1,977 NZD
View
B+
Retailer 16
-
$1,979 NZD
View
B+
Retailer 17
-
$2,049 NZD
View
Retailer 18
-
$2,084 NZD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
$2,148 NZD
View
B+
Retailer 20
-
$2,244 NZD
View
B+
Retailer 21
-
$2,282 NZD
View
B+
Retailer 22
-
$2,560 NZD
View
Retailer 23
-
$2,879 NZD
View
Price last confirmed 34 days ago
B
Retailer 24
-
$3,186 NZD
View
Most Expensive
B
NZ Jewellers
92c7e292-ae6a-44df-ba26-95d2209b6616 · Nov 7
$5,433 NZD
$3,012 USD
View
24 more retailers have this diamond
Prices start from $1,299 NZDSave up to $4,135 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
$1,299 NZD