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Round|Natural|GIA

0.45ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 1545594640

Certificate GIA 1545594640

Diamond specifications and retailer prices

From $556 SGD
As of November 6, 2026
Save $981 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,133 SGD at NZ Jewellers · As of September 24, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1545594640. Listed at 19 retailers as of November 4, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545594640
Dimensions5.00 × 4.97 × 2.99 mm
L/W Ratio1.01
Key to symbols
Pinpoint
Top View
5.00 mm4.97 mm0.45 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545594640
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: $1,286 SGD|Low: $556 SGD|High: $1,589 SGD|Avg: $969 SGD|-4.3%
Retailer 1
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
November 6, 2026
Retailer 14$556 SGD
Retailer 5$572 SGD
Retailer 11$651 SGD
Retailer 7$732 SGD
Retailer 13$760 SGD
Retailer 8$826 SGD
Retailer 2$885 SGD
Retailer 15$911 SGD
Retailer 4$932 SGD
Retailer 3$955 SGD
Retailer 9$981 SGD
Retailer 6$1,022 SGD
Retailer 10$1,038 SGD
Retailer 1$1,286 SGD
Retailer 12$1,537 SGD

38 data points across 15 retailers

19 retailers$556 SGD to $1,537 SGD

A
Cheapest Retailer
-
$556 SGD
Retailer 2
-
$572 SGD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$651 SGD
View
Retailer 4
-
$705 SGD
View
Price last confirmed 10 days ago
Retailer 5
-
$732 SGD
View
Price last confirmed 26 days ago
Retailer 6
-
$732 SGD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$760 SGD
View
Retailer 8
-
$784 SGD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$826 SGD
View
B+
Retailer 10
-
$885 SGD
View
B+
Retailer 11
-
$911 SGD
View
B+
Retailer 12
-
$932 SGD
View
B+
Retailer 13
-
$955 SGD
View
B+
Retailer 14
-
$981 SGD
View
Retailer 15
-
$1,022 SGD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$1,038 SGD
View
B
Retailer 17
-
$1,286 SGD
View
B
Retailer 18
-
$1,537 SGD
View
Most Expensive
NZ Jewellers
d18076a8-0f56-4446-b807-aedeba1c14db · Sep 24
$2,133 SGD
$1,670 USD
View
Price last confirmed 43 days ago
18 more retailers have this diamond
Prices start from $556 SGDSave up to $981 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
$556 SGD