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Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1509117846

Certificate GIA 1509117846

Diamond specifications and retailer prices

From $399 SGD
As of November 6, 2026
Save $1,736 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,134 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1509117846. Listed at 18 retailers as of November 4, 2026, with prices from $399 to $2,134, a $1,736 spread on the same certified stone. NZ Jewellers lists it at $2,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1509117846
Dimensions4.89 × 4.86 × 3.09 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.89 mm4.86 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1509117846
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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 6
Current: $399 SGD|Low: $399 SGD|High: $1,300 SGD|Avg: $815 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$399 SGD
Retailer 2$677 SGD
Retailer 3$722 SGD
Retailer 4$788 SGD
Retailer 8$824 SGD
Retailer 5$867 SGD
Retailer 9$892 SGD
Retailer 7$893 SGD
Retailer 6$1,284 SGD

35 data points across 9 retailers

18 retailers$399 SGD to $2,134 SGD

A
Cheapest Retailer
-
$399 SGD
A
Retailer 2
-
$526 SGD
View
A
Retailer 3
-
$557 SGD
View
A
Retailer 4
-
$575 SGD
View
Retailer 5
-
$575 SGD
View
Price last confirmed 79 days ago
A
Retailer 6
-
$599 SGD
View
Retailer 7
-
$599 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$642 SGD
View
A
Retailer 9
-
$677 SGD
View
B+
Retailer 10
-
$722 SGD
View
B+
Retailer 11
-
$734 SGD
View
B+
Retailer 12
-
$788 SGD
View
B+
Retailer 13
-
$824 SGD
View
B+
Retailer 14
-
$867 SGD
View
Retailer 15
-
$892 SGD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
$893 SGD
View
B
Retailer 17
-
$1,284 SGD
View
Most Expensive
B
NZ Jewellers
ae61037e-d525-467d-94bc-94e4730a92c0 · Nov 4
$2,134 SGD
$1,671 USD
View
17 more retailers have this diamond
Prices start from $399 SGDSave up to $1,736 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
0.45ct Round
$399 SGD