CaratHunter
Plans
Round|Natural|GIA

0.45ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6432147871

Certificate GIA 6432147871

Diamond specifications and retailer prices

From $639 SGD
As of November 4, 2026
Save $1,167 SGD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,454 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6432147871. Listed at 16 retailers as of November 1, 2026, with a 183% 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432147871
Dimensions4.99 × 4.95 × 3.03 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
4.99 mm4.95 mm0.45 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432147871
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.0%

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 4
Current: $948 SGD|Low: $639 SGD|High: $1,829 SGD|Avg: $1,020 SGD|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$639 SGD
Retailer 9$738 SGD
Retailer 11$764 SGD
Retailer 2$798 SGD
Retailer 1$948 SGD
Retailer 10$958 SGD
Retailer 3$986 SGD
Retailer 5$1,030 SGD
Retailer 4$1,047 SGD
Retailer 8$1,213 SGD
Retailer 7$1,806 SGD

45 data points across 11 retailers

16 retailers$639 SGD to $1,806 SGD

A
Cheapest Retailer
-
$639 SGD
B+
Retailer 2
-
$709 SGD
View
B+
Retailer 3
-
$737 SGD
View
B+
Retailer 4
-
$738 SGD
View
Retailer 5
-
$764 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$764 SGD
View
B+
Retailer 7
-
$798 SGD
View
B+
Retailer 8
-
$817 SGD
View
B+
Retailer 9
-
$948 SGD
View
B
Retailer 10
-
$958 SGD
View
B
Retailer 11
-
$986 SGD
View
B
Retailer 12
-
$1,030 SGD
View
B
Retailer 13
-
$1,047 SGD
View
B
Retailer 14
-
$1,213 SGD
View
B
Retailer 15
-
$1,806 SGD
View
Most Expensive
NZ Jewellers
ce47080c-94a6-452f-a17e-43658cec2993 · Nov 4
$2,454 SGD
$1,921 USD
View
Price under review
15 more retailers have this diamond
Prices start from $639 SGDSave up to $1,167 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
$639 SGD