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Round|Natural|GIA

0.72ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6455396174

Certificate GIA 6455396174

Diamond specifications and retailer prices

From $1,059 SGD
$828 USD
As of October 31, 2026
Save $1,127 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,721 SGD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455396174. Listed at 13 retailers as of October 29, 2026, with a 106% 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455396174
Dimensions5.75 × 5.72 × 3.57 mm
L/W Ratio1.01
Top View
5.75 mm5.72 mm0.72 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455396174
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,721 SGD|Low: $1,059 SGD|High: $3,721 SGD|Avg: $1,628 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$1,059 SGD
Retailer 7$1,163 SGD
Retailer 4$1,186 SGD
Retailer 12$1,186 SGD
Retailer 8$1,199 SGD
Retailer 11$1,232 SGD
Retailer 3$1,369 SGD
Retailer 2$1,381 SGD
Retailer 9$1,594 SGD
Retailer 5$1,675 SGD
Retailer 6$2,185 SGD
NZ Jewellers$3,721 SGD

42 data points across 12 retailers

13 retailers$1,059 SGD to $2,185 SGD

B+
Cheapest Retailer
-
$1,059 SGD
$828 USD
Retailer 2
-
$1,163 SGD
$910 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$1,186 SGD
$928 USD
View
B+
Retailer 4
-
$1,186 SGD
$928 USD
View
B+
Retailer 5
-
$1,199 SGD
$938 USD
View
B+
Retailer 6
-
$1,232 SGD
$964 USD
View
B+
Retailer 7
-
$1,357 SGD
$1,062 USD
View
B+
Retailer 8
-
$1,369 SGD
$1,071 USD
View
B+
Retailer 9
-
$1,381 SGD
£851 GBP
View
Retailer 10
-
$1,594 SGD
£982 GBP
View
Price last confirmed 31 days ago
B
Retailer 11
-
$1,675 SGD
€1,248 EUR
View
B
Retailer 12
-
$2,185 SGD
£1,346 GBP
View
Most Expensive
NZ Jewellers
0964d124-e457-4ee0-a80b-68bfe754de2f · Oct 30
$3,721 SGD
$2,911 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,059 SGDSave up to $1,127 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.

B+
0.72ct Round
$1,059 SGD