Round|Natural|GIA

0.45ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 5566430127

Certificate GIA 5566430127

Diamond specifications and retailer prices

From $406 USD
As of November 6, 2026
Save $413 USD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $910 USD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5566430127. Listed at 7 retailers as of November 6, 2026, with a 102% 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
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566430127
Dimensions4.88 × 4.91 × 3.07 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.88 mm4.91 mm0.45 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566430127
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.7%

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: $910 USD|Low: $406 USD|High: $933 USD|Avg: $696 USD|-2.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$406 USD
Retailer 2$510 USD
Retailer 6$535 USD
Retailer 7$572 USD
Retailer 5$793 USD
Retailer 4$819 USD
Cape Diamonds$910 USD

32 data points across 7 retailers

7 retailers$406 USD to $819 USD

A
Cheapest Retailer
-
$406 USD
A
Retailer 2
-
$510 USD
View
Retailer 3
-
$535 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$572 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$793 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$819 USD
View
Most Expensive
Cape Diamonds
cert_5566430127 · Oct 26
$910 USD
ZAR 14,700 ZAR
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $406 USDSave up to $413 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
$406 USD