Round|Natural|GIA

0.45ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6555501051

Certificate GIA 6555501051

Diamond specifications and retailer prices

From $282 USD
As of November 5, 2026
Save $1,221 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,745 USD at NZ Jewellers · As of September 5, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6555501051. Listed at 18 retailers as of November 4, 2026, with a 433% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555501051
Dimensions4.87 × 4.90 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.87 mm4.90 mm0.45 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555501051
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 5
Current: $1,503 USD|Low: $282 USD|High: $1,532 USD|Avg: $555 USD|-1.9%
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
November 6, 2026
Retailer 9$282 USD
Retailer 4$332 USD
Retailer 7$347 USD
Retailer 6$392 USD
Retailer 10$413 USD
Retailer 2$415 USD
Retailer 5$422 USD
Retailer 3$453 USD
Retailer 11$509 USD
Retailer 8$514 USD
Retailer 15$533 USD
Retailer 14$592 USD
Retailer 13$640 USD
Retailer 12$904 USD
NZ Jewellers$1,503 USD

28 data points across 15 retailers

18 retailers$282 USD to $1,503 USD

A
Cheapest Retailer
-
$282 USD
A
Retailer 2
-
$332 USD
View
A
Retailer 3
-
$347 USD
View
A
Retailer 4
-
$392 USD
View
A
Retailer 5
-
$413 USD
View
A
Retailer 6
-
$415 USD
View
A
Retailer 7
-
$422 USD
View
A
Retailer 8
-
$453 USD
View
Retailer 9
-
$455 USD
View
Price last confirmed 62 days ago
A
Retailer 10
-
$509 USD
View
A
Retailer 11
-
$514 USD
View
Retailer 12
-
$525 USD
View
Price last confirmed 60 days ago
A
Retailer 13
-
$533 USD
View
B+
Retailer 14
-
$592 USD
View
B+
Retailer 15
-
$640 USD
View
B
Retailer 16
-
$904 USD
View
B
Retailer 17
-
$1,503 USD
View
Most Expensive
NZ Jewellers
af5189cb-206c-4e57-a8ad-c2f134630265 · Sep 5
$1,745 USD
View
Price under review
17 more retailers have this diamond
Prices start from $282 USDSave up to $1,221 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.

A
0.45ct Round
$282 USD