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0.73ct E SI2 Round Natural Diamond

EX • E/SI2 • IGI 831667745

Shape and cutting style on the report: Round brilliant

Certificate IGI 831667745

Diamond specifications and retailer prices

From $852 SGD
As of November 5, 2026
Save $2,685 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,537 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 831667745. Listed at 13 retailers as of November 5, 2026, with prices from $852 to $3,537, a $2,685 spread on the same certified stone. NZ Jewellers lists it at $3,537. 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

0.73
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 831667745
Dimensions5.72 × 5.76 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.72 mm5.76 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831667745
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: MediumDepth 62.5%

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 5
Current: $3,537 SGD|Low: $852 SGD|High: $3,685 SGD|Avg: $1,485 SGD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$852 SGD
Retailer 12$1,041 SGD
Retailer 10$1,128 SGD
Retailer 11$1,147 SGD
Retailer 5$1,157 SGD
Retailer 13$1,171 SGD
Retailer 2$1,296 SGD
Retailer 8$1,302 SGD
Retailer 4$1,311 SGD
Retailer 7$1,354 SGD
Retailer 6$1,493 SGD
Retailer 3$2,068 SGD
NZ Jewellers$3,537 SGD

22 data points across 13 retailers

13 retailers$852 SGD to $3,537 SGD

A
Cheapest Retailer
-
$852 SGD
A
Retailer 2
-
$1,041 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,128 SGD
View
A
Retailer 4
-
$1,147 SGD
View
Retailer 5
-
$1,157 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,171 SGD
View
A
Retailer 7
-
$1,296 SGD
View
A
Retailer 8
-
$1,302 SGD
View
A
Retailer 9
-
$1,311 SGD
View
A
Retailer 10
-
$1,354 SGD
View
A
Retailer 11
-
$1,493 SGD
View
B+
Retailer 12
-
$2,068 SGD
View
Most Expensive
B
NZ Jewellers
4267a4a8-c58f-41e0-b6e1-db9312492896 · Nov 5
$3,537 SGD
$2,769 USD
View
12 more retailers have this diamond
Prices start from $852 SGDSave up to $2,685 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
0.73ct Round
$852 SGD