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Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2457633169

Certificate GIA 2457633169

Diamond specifications and retailer prices

From $369 SGD
As of November 6, 2026
Save $797 SGD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,267 SGD at NZ Jewellers · As of October 3, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2457633169. Listed at 18 retailers as of November 4, 2026, with a 216% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2457633169
Dimensions4.90 × 4.89 × 3.07 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
4.90 mm4.89 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457633169
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

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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: $2,267 SGD|Low: $369 SGD|High: $2,267 SGD|Avg: $816 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$369 SGD
Retailer 5$441 SGD
Retailer 11$544 SGD
Retailer 18$566 SGD
Retailer 9$591 SGD
Retailer 6$607 SGD
Retailer 3$630 SGD
Retailer 8$637 SGD
Retailer 14$650 SGD
Retailer 13$664 SGD
Retailer 16$672 SGD
Retailer 7$682 SGD
Retailer 4$779 SGD
Retailer 15$787 SGD
Retailer 10$820 SGD
Retailer 12$839 SGD
Retailer 17$1,166 SGD
NZ Jewellers$2,267 SGD

29 data points across 18 retailers

18 retailers$369 SGD to $1,166 SGD

A
Cheapest Retailer
-
$369 SGD
A
Retailer 2
-
$441 SGD
View
A
Retailer 3
-
$544 SGD
View
A
Retailer 4
-
$566 SGD
View
Retailer 5
-
$591 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$607 SGD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$630 SGD
View
Retailer 8
-
$637 SGD
View
Price last confirmed 26 days ago
A
Retailer 9
-
$650 SGD
View
B+
Retailer 10
-
$664 SGD
View
Retailer 11
-
$668 SGD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$672 SGD
View
Retailer 13
-
$682 SGD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$779 SGD
View
B+
Retailer 15
-
$787 SGD
View
B+
Retailer 16
-
$839 SGD
View
B
Retailer 17
-
$1,166 SGD
View
Most Expensive
NZ Jewellers
c08155a6-2465-4832-a2d4-06990a48a387 · Oct 3
$2,267 SGD
$1,775 USD
View
Price under review
17 more retailers have this diamond
Prices start from $369 SGDSave up to $797 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
$369 SGD