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Round|Natural|GIA

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7566459749

Certificate GIA 7566459749

Diamond specifications and retailer prices

From $1,145 NZD
As of November 6, 2026
Save $1,468 NZD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,604 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566459749. Listed at 12 retailers as of November 2, 2026, with a 128% 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

0.72
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566459749
Dimensions5.72 × 5.70 × 3.57 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.72 mm5.70 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566459749
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°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 6
Current: $4,604 NZD|Low: $1,145 NZD|High: $4,688 NZD|Avg: $1,999 NZD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$1,145 NZD
Retailer 11$1,274 NZD
Retailer 12$1,447 NZD
Retailer 4$1,468 NZD
Retailer 5$1,679 NZD
Retailer 6$1,717 NZD
Retailer 10$1,732 NZD
Retailer 2$1,788 NZD
Retailer 7$1,835 NZD
Retailer 8$2,129 NZD
Retailer 9$2,614 NZD
NZ Jewellers$4,604 NZD

30 data points across 12 retailers

12 retailers$1,145 NZD to $2,614 NZD

A
Cheapest Retailer
-
$1,145 NZD
A
Retailer 2
-
$1,274 NZD
View
B+
Retailer 3
-
$1,447 NZD
View
Retailer 4
-
$1,468 NZD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$1,679 NZD
View
B+
Retailer 6
-
$1,717 NZD
View
B+
Retailer 7
-
$1,732 NZD
View
B+
Retailer 8
-
$1,788 NZD
View
B+
Retailer 9
-
$1,835 NZD
View
B
Retailer 10
-
$2,129 NZD
View
B
Retailer 11
-
$2,614 NZD
View
Most Expensive
NZ Jewellers
41526b07-e723-4cf3-a732-0136d66ce23d · Oct 20
$4,604 NZD
$2,552 USD
View
Price last confirmed 17 days ago
11 more retailers have this diamond
Prices start from $1,145 NZDSave up to $1,468 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
0.72ct Round
$1,145 NZD