CaratHunter
Plans
Round|Natural|GIA

0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2564353586

Certificate GIA 2564353586

Diamond specifications and retailer prices

From $2,201 NZD
As of November 4, 2026
Save $2,444 NZD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,487 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 2564353586. Listed at 22 retailers as of November 4, 2026, with a 111% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564353586
Dimensions5.76 × 5.79 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.76 mm5.79 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564353586
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,487 NZD|Low: $1,930 NZD|High: $6,487 NZD|Avg: $2,963 NZD
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 16$1,930 NZD
Retailer 21$2,201 NZD
Retailer 7$2,222 NZD
Retailer 11$2,224 NZD
Retailer 6$2,233 NZD
Retailer 14$2,246 NZD
Retailer 10$2,249 NZD
Retailer 15$2,367 NZD
Retailer 5$2,410 NZD
Retailer 23$2,410 NZD
Retailer 4$2,520 NZD
Retailer 3$2,607 NZD
Retailer 8$2,780 NZD
Retailer 2$2,921 NZD
Retailer 17$3,207 NZD
Retailer 12$3,307 NZD
Retailer 18$3,424 NZD
Retailer 22$3,453 NZD
Retailer 13$3,794 NZD
Retailer 19$3,970 NZD
Retailer 9$4,347 NZD
Retailer 20$4,645 NZD
NZ Jewellers$6,487 NZD

29 data points across 23 retailers

22 retailers$2,201 NZD to $4,645 NZD

Retailer 1
-
$1,930 NZD
Price last confirmed 40 days ago
B+
Retailer 2
-
$2,201 NZD
View
B+
Retailer 3
-
$2,222 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,224 NZD
View
B+
Retailer 5
-
$2,233 NZD
View
B+
Retailer 6
-
$2,246 NZD
View
B+
Retailer 7
-
$2,249 NZD
View
Retailer 8
-
$2,410 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,410 NZD
View
B+
Retailer 10
-
$2,520 NZD
View
B+
Retailer 11
-
$2,607 NZD
View
B
Retailer 12
-
$2,780 NZD
View
B
Retailer 13
-
$2,921 NZD
View
B
Retailer 14
-
$3,207 NZD
View
B
Retailer 15
-
$3,307 NZD
View
B
Retailer 16
-
$3,424 NZD
View
B
Retailer 17
-
$3,453 NZD
View
B
Retailer 18
-
$3,794 NZD
View
B
Retailer 19
-
$3,970 NZD
View
B
Retailer 20
-
$4,347 NZD
View
B
Retailer 21
-
$4,645 NZD
View
Most Expensive
NZ Jewellers
5526c971-e400-478f-a8b9-7b388b586c6d · Nov 7
$6,487 NZD
$3,596 USD
View
Price under review
21 more retailers have this diamond
Prices start from $2,201 NZDSave up to $2,444 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.

B+
0.73ct Round
$2,201 NZD