Round|Natural|GIA

0.45ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556945179

Certificate GIA 5556945179

Diamond specifications and retailer prices

From $615 USD
As of November 4, 2026
Save $1,023 USD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,224 USD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556945179. Listed at 13 retailers as of November 2, 2026, with a 166% 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556945179
Dimensions4.88 × 4.92 × 3.04 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
4.88 mm4.92 mm0.45 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556945179
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,224 USD|Low: $319 USD|High: $2,224 USD|Avg: $858 USD
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
November 6, 2026
Retailer 6$383 USD
Retailer 9$615 USD
Retailer 12$643 USD
Retailer 13$669 USD
Retailer 3$692 USD
Retailer 14$692 USD
Retailer 5$741 USD
Retailer 4$797 USD
Retailer 10$830 USD
Retailer 2$837 USD
Retailer 7$999 USD
Retailer 8$1,099 USD
Retailer 11$1,638 USD
NZ Jewellers$2,224 USD

29 data points across 14 retailers

13 retailers$615 USD to $1,638 USD

B+
Cheapest Retailer
-
$615 USD
B+
Retailer 2
-
$643 USD
View
B+
Retailer 3
-
$669 USD
View
Retailer 4
-
$692 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$692 USD
View
B+
Retailer 6
-
$741 USD
View
B
Retailer 7
-
$797 USD
View
B
Retailer 8
-
$830 USD
View
B
Retailer 9
-
$837 USD
View
B
Retailer 10
-
$999 USD
View
B
Retailer 11
-
$1,099 USD
View
B
Retailer 12
-
$1,638 USD
View
Most Expensive
NZ Jewellers
d396be91-fa8f-4649-a62b-97dddb184993 · Nov 4
$2,224 USD
View
Price under review
12 more retailers have this diamond
Prices start from $615 USDSave up to $1,023 USD

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.

B+
0.45ct Round
$615 USD