Round|Natural|IGI

0.72ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 843645641

Shape and cutting style on the report: Round brilliant

Certificate IGI 843645641

Diamond specifications and retailer prices

From $593 USD
As of October 28, 2026
Save $1,266 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,859 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 843645641. Listed at 8 retailers as of October 28, 2026, with prices from $593 to $1,859, a $1,266 spread on the same certified stone. NZ Jewellers lists it at $1,859. 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
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 843645641
Dimensions5.66 × 5.69 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.66 mm5.69 mm0.72 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 843645641
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

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: Oct 28
Current: $1,859 USD|Low: $593 USD|High: $1,859 USD|Avg: $1,004 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$593 USD
Retailer 6$638 USD
Retailer 8$720 USD
Retailer 3$789 USD
Retailer 2$835 USD
Retailer 4$891 USD
Retailer 5$1,370 USD
NZ Jewellers$1,859 USD

13 data points across 8 retailers

8 retailers$593 USD to $1,859 USD

A
Cheapest Retailer
-
$593 USD
A
Retailer 2
-
$638 USD
View
B+
Retailer 3
-
$720 USD
View
B+
Retailer 4
-
$789 USD
£621 GBP
View
B+
Retailer 5
-
$835 USD
€795 EUR
View
B+
Retailer 6
-
$891 USD
View
B
Retailer 7
-
$1,370 USD
£1,079 GBP
View
Most Expensive
C
NZ Jewellers
ebb97263-1811-4141-8f7c-cf3b3d5ff04e · Oct 30
$1,859 USD
View
7 more retailers have this diamond
Prices start from $593 USDSave up to $1,266 USD

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
$593 USD