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0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 733581163

Shape and cutting style on the report: Round brilliant

Certificate IGI 733581163

Diamond specifications and retailer prices

From $591 USD
As of November 5, 2026
Save $1,263 USD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,854 USD at NZ Jewellers · As of November 5, 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 IGI 733581163. Listed at 11 retailers as of November 5, 2026, with prices from $591 to $1,854, a $1,263 spread on the same certified stone. NZ Jewellers lists it at $1,854. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 733581163
Dimensions5.71 × 5.75 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Light Yellowish Green
Top View
5.71 mm5.75 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 733581163
Side View
Table 60.0%Crown 35.9°Girdle: THN-MEDPavilion 41.7°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $730 USD|Low: $653 USD|High: $1,381 USD|Avg: $832 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$653 USD
Retailer 7$723 USD
Retailer 8$723 USD
Retailer 1$730 USD
Retailer 5$785 USD
Retailer 2$869 USD
Retailer 3$882 USD
Retailer 4$1,363 USD

32 data points across 8 retailers

11 retailers$591 USD to $1,854 USD

A
Cheapest Retailer
-
$591 USD
Retailer 2
-
$637 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$637 USD
View
B+
Retailer 4
-
$682 USD
View
B+
Retailer 5
-
$723 USD
View
B+
Retailer 6
-
$730 USD
View
B+
Retailer 7
-
$785 USD
View
B+
Retailer 8
-
$869 USD
View
B+
Retailer 9
-
$882 USD
View
B
Retailer 10
-
$1,363 USD
View
Most Expensive
C
NZ Jewellers
35c82e6a-1527-4a94-8487-04a58f0d4a61 · Nov 5
$1,854 USD
View
10 more retailers have this diamond
Prices start from $591 USDSave up to $1,263 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
$591 USD