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Round|Natural|GIA

0.45ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 7453674862

Certificate GIA 7453674862

Diamond specifications and retailer prices

From $354 SGD
As of November 6, 2026
Save $760 SGD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,017 SGD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7453674862. Listed at 17 retailers as of November 4, 2026, with a 215% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7453674862
Dimensions4.90 × 4.85 × 3.08 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
4.90 mm4.85 mm0.45 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7453674862
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $640 SGD|Low: $354 SGD|High: $1,190 SGD|Avg: $703 SGD|-1.4%
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
November 6, 2026
Retailer 6$354 SGD
Retailer 12$384 SGD
Retailer 2$424 SGD
Retailer 8$522 SGD
Retailer 5$561 SGD
Retailer 9$621 SGD
Retailer 1$640 SGD
Retailer 7$650 SGD
Retailer 13$752 SGD
Retailer 11$760 SGD
Retailer 4$768 SGD
Retailer 10$807 SGD
Retailer 3$1,114 SGD

29 data points across 13 retailers

17 retailers$354 SGD to $1,114 SGD

A
Cheapest Retailer
-
$354 SGD
A
Retailer 2
-
$384 SGD
View
A
Retailer 3
-
$424 SGD
View
Retailer 4
-
$519 SGD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$522 SGD
View
A
Retailer 6
-
$561 SGD
View
Retailer 7
-
$561 SGD
View
Price last confirmed 38 days ago
Retailer 8
-
$607 SGD
View
Price last confirmed 38 days ago
A
Retailer 9
-
$621 SGD
View
A
Retailer 10
-
$640 SGD
View
A
Retailer 11
-
$650 SGD
View
B+
Retailer 12
-
$752 SGD
View
B+
Retailer 13
-
$760 SGD
View
B+
Retailer 14
-
$768 SGD
View
B+
Retailer 15
-
$807 SGD
View
B
Retailer 16
-
$1,114 SGD
View
Most Expensive
NZ Jewellers
31abd86f-9643-477c-a307-3c71c629eb00 · Sep 28
$2,017 SGD
$1,579 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $354 SGDSave up to $760 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
$354 SGD