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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 $758 SGD
$593 USD
As of October 28, 2026
Save $1,618 SGD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,377 SGD 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 $758 to $2,377, a $1,618 spread on the same certified stone. NZ Jewellers lists it at $2,377. 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
Colour
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: $2,377 SGD|Low: $758 SGD|High: $2,377 SGD|Avg: $1,283 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$758 SGD
Retailer 6$816 SGD
Retailer 8$920 SGD
Retailer 3$1,009 SGD
Retailer 2$1,067 SGD
Retailer 4$1,139 SGD
Retailer 5$1,752 SGD
NZ Jewellers$2,377 SGD

13 data points across 8 retailers

8 retailers$758 SGD to $2,377 SGD

A
Cheapest Retailer
-
$758 SGD
$593 USD
A
Retailer 2
-
$816 SGD
$638 USD
View
B+
Retailer 3
-
$920 SGD
$720 USD
View
B+
Retailer 4
-
$1,009 SGD
£621 GBP
View
B+
Retailer 5
-
$1,067 SGD
€795 EUR
View
B+
Retailer 6
-
$1,139 SGD
$891 USD
View
B
Retailer 7
-
$1,752 SGD
£1,079 GBP
View
Most Expensive
C
NZ Jewellers
ebb97263-1811-4141-8f7c-cf3b3d5ff04e · Oct 30
$2,377 SGD
$1,859 USD
View
7 more retailers have this diamond
Prices start from $758 SGDSave up to $1,618 SGD

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
$758 SGD