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Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 7501551320

Certificate GIA 7501551320

Diamond specifications and retailer prices

From $1,235 SGD
As of November 5, 2026
Save $1,812 SGD (59%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $4,110 SGD at NZ Jewellers · As of October 23, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7501551320. Listed at 33 retailers as of November 4, 2026, with a 147% 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

0.72
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7501551320
Dimensions5.72 × 5.68 × 3.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.72 mm5.68 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7501551320
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 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: $4,110 SGD|Low: $1,226 SGD|High: $4,150 SGD|Avg: $1,998 SGD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 11$1,235 SGD
Retailer 15$1,242 SGD
Retailer 5$1,539 SGD
Retailer 6$1,546 SGD
Retailer 4$1,607 SGD
Retailer 9$1,685 SGD
Retailer 7$1,736 SGD
Retailer 17$1,737 SGD
Retailer 3$1,814 SGD
Retailer 16$1,841 SGD
Retailer 13$1,876 SGD
Retailer 2$1,995 SGD
Retailer 8$2,092 SGD
Retailer 10$2,147 SGD
Retailer 12$2,491 SGD
Retailer 14$3,048 SGD
NZ Jewellers$4,110 SGD

26 data points across 17 retailers

33 retailers$1,235 SGD to $3,048 SGD

A
Cheapest Retailer
-
$1,235 SGD
A
Retailer 2
-
$1,242 SGD
View
A
Retailer 3
-
$1,539 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,546 SGD
View
B+
Retailer 5
-
$1,607 SGD
View
Retailer 6
-
$1,639 SGD
View
Price last confirmed 44 days ago
Retailer 7
-
$1,639 SGD
View
Price last confirmed 36 days ago
Retailer 8
-
$1,668 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,668 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,668 SGD
View
Retailer 11
-
$1,685 SGD
View
Price last confirmed 12 days ago
Retailer 12
-
$1,685 SGD
View
Price last confirmed 13 days ago
Retailer 13
-
$1,701 SGD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$1,736 SGD
View
B+
Retailer 15
-
$1,737 SGD
View
B+
Retailer 16
-
$1,745 SGD
View
Retailer 17
-
$1,745 SGD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,763 SGD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$1,814 SGD
View
B+
Retailer 20
-
$1,841 SGD
View
B+
Retailer 21
-
$1,876 SGD
View
Retailer 22
-
$1,890 SGD
View
Price last confirmed 45 days ago
Retailer 23
-
$1,890 SGD
View
Price last confirmed 38 days ago
B+
Retailer 24
-
$1,925 SGD
View
B+
Retailer 25
-
$1,995 SGD
View
B+
Retailer 26
-
$2,092 SGD
View
Retailer 27
-
$2,142 SGD
View
Price last confirmed 33 days ago
B+
Retailer 28
-
$2,147 SGD
View
B
Retailer 29
-
$2,491 SGD
View
B
Retailer 30
-
$3,048 SGD
View
Retailer 31
-
$3,997 SGD
View
Price last confirmed 46 days ago
Retailer 32
-
$3,997 SGD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
b3133fc4-1e6b-4dbe-9148-3a150f8ee58a · Oct 23
$4,110 SGD
$3,218 USD
View
Price last confirmed 13 days ago
32 more retailers have this diamond
Prices start from $1,235 SGDSave up to $1,812 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
$1,235 SGD