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Round|Natural|GIA

0.73ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1517440105

Certificate GIA 1517440105

Diamond specifications and retailer prices

From $1,176 SGD
As of November 4, 2026
Save $1,703 SGD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,132 SGD at NZ Jewellers · As of September 19, 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 GIA 1517440105. Listed at 17 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1517440105
Dimensions5.82 × 5.79 × 3.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal, Cloud, Feather
Top View
5.82 mm5.79 mm0.73 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1517440105
Side View
Table 60.0%Crown 32.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.1%

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 4
Current: $3,843 SGD|Low: $1,160 SGD|High: $4,132 SGD|Avg: $2,020 SGD|-7.0%
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$1,176 SGD
Retailer 10$1,455 SGD
Retailer 8$1,456 SGD
Retailer 5$1,510 SGD
Retailer 4$1,576 SGD
Retailer 3$1,629 SGD
Retailer 11$1,634 SGD
Retailer 13$1,747 SGD
Retailer 2$1,760 SGD
Retailer 12$1,819 SGD
Retailer 6$2,187 SGD
Retailer 7$2,879 SGD
NZ Jewellers$3,843 SGD

40 data points across 13 retailers

17 retailers$1,176 SGD to $2,879 SGD

A
Cheapest Retailer
-
$1,176 SGD
A
Retailer 2
-
$1,455 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,456 SGD
View
B+
Retailer 4
-
$1,510 SGD
View
Retailer 5
-
$1,576 SGD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,629 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,634 SGD
View
Retailer 8
-
$1,695 SGD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$1,747 SGD
View
B+
Retailer 10
-
$1,760 SGD
View
Retailer 11
-
$1,773 SGD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,819 SGD
View
Price last confirmed 16 days ago
Retailer 13
-
$1,956 SGD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$2,187 SGD
View
B
Retailer 15
-
$2,879 SGD
View
Retailer 16
-
$3,843 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
a40ed4ef-004a-419a-a55a-21a8327e9034 · Sep 19
$4,132 SGD
$3,235 USD
View
Price last confirmed 47 days ago
16 more retailers have this diamond
Prices start from $1,176 SGDSave up to $1,703 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
$1,176 SGD