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Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6555545041

Certificate GIA 6555545041

Diamond specifications and retailer prices

From $448 SGD
As of November 6, 2026
Save $991 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,394 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 6555545041. Listed at 13 retailers as of November 4, 2026, with a 221% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6555545041
Dimensions4.87 × 4.90 × 3.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Pinpoint, Feather
Top View
4.87 mm4.90 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555545041
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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: $2,394 SGD|Low: $448 SGD|High: $2,437 SGD|Avg: $936 SGD|-1.8%
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 2$448 SGD
Retailer 4$522 SGD
Retailer 12$625 SGD
Retailer 11$628 SGD
Retailer 9$672 SGD
Retailer 10$792 SGD
Retailer 3$828 SGD
Retailer 7$830 SGD
Retailer 13$832 SGD
Retailer 6$842 SGD
Retailer 5$964 SGD
Retailer 8$1,440 SGD
NZ Jewellers$2,394 SGD

41 data points across 13 retailers

13 retailers$448 SGD to $1,440 SGD

A
Cheapest Retailer
-
$448 SGD
A
Retailer 2
-
$522 SGD
View
A
Retailer 3
-
$625 SGD
View
A
Retailer 4
-
$628 SGD
View
A
Retailer 5
-
$672 SGD
View
B+
Retailer 6
-
$792 SGD
View
B+
Retailer 7
-
$828 SGD
View
B+
Retailer 8
-
$830 SGD
View
B+
Retailer 9
-
$832 SGD
View
B+
Retailer 10
-
$842 SGD
View
Retailer 11
-
$964 SGD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$1,440 SGD
View
Most Expensive
NZ Jewellers
eda57ed9-f814-4279-887d-ee88ebd359ff · Nov 4
$2,394 SGD
$1,874 USD
View
Price under review
12 more retailers have this diamond
Prices start from $448 SGDSave up to $991 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
$448 SGD