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0.72ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 670415234

Shape and cutting style on the report: Round brilliant

Certificate IGI 670415234

Diamond specifications and retailer prices

From $554 USD
As of November 5, 2026
Save $1,183 USD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,737 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670415234. Listed at 14 retailers as of November 5, 2026, with prices from $554 to $1,737, a $1,183 spread on the same certified stone. NZ Jewellers lists it at $1,737. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 670415234
Dimensions5.88 × 5.85 × 3.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.88 mm5.85 mm0.72 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670415234
Side View
Table 58.0%Crown 31.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.0%

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: $817 USD|Low: $570 USD|High: $1,295 USD|Avg: $762 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$570 USD
Retailer 6$597 USD
Retailer 5$618 USD
Retailer 7$685 USD
Retailer 2$692 USD
Retailer 9$806 USD
Retailer 4$807 USD
Retailer 1$817 USD
Retailer 3$1,278 USD

22 data points across 9 retailers

14 retailers$554 USD to $1,737 USD

A
Cheapest Retailer
-
$554 USD
Retailer 2
-
$554 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$570 USD
View
A
Retailer 4
-
$597 USD
View
Retailer 5
-
$597 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$639 USD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$639 USD
View
B+
Retailer 8
-
$692 USD
View
B+
Retailer 9
-
$807 USD
View
B+
Retailer 10
-
$817 USD
View
B
Retailer 11
-
$1,278 USD
View
Retailer 12
-
$1,737 USD
View
Price last confirmed 66 days ago
Retailer 13
-
$1,737 USD
View
Price last confirmed 42 days ago
Most Expensive
C
NZ Jewellers
07dfe0e0-fdef-4130-8d76-17eaaeafb1b1 · Nov 5
$1,737 USD
View
13 more retailers have this diamond
Prices start from $554 USDSave up to $1,183 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
$554 USD