Round|Natural|IGI

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • IGI 815637046

Shape and cutting style on the report: Round brilliant

Certificate IGI 815637046

Diamond specifications and retailer prices

From $362 USD
As of November 5, 2026
Save $1,027 USD (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,389 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 815637046. Listed at 15 retailers as of November 4, 2026, with prices from $362 to $1,389, a $1,027 spread on the same certified stone. NZ Jewellers lists it at $1,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 815637046
Dimensions5.06 × 5.07 × 3.22 mm
L/W Ratio1.00
Top View
5.06 mm5.07 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815637046
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.5%

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 5
Current: $430 USD|Low: $404 USD|High: $847 USD|Avg: $552 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$404 USD
Retailer 1$430 USD
Retailer 2$480 USD
Retailer 3$482 USD
Retailer 4$562 USD
Retailer 5$580 USD
Retailer 6$602 USD
Retailer 7$836 USD

42 data points across 8 retailers

15 retailers$362 USD to $1,389 USD

A
Cheapest Retailer
-
$362 USD
Retailer 2
-
$390 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$404 USD
View
A
Retailer 4
-
$430 USD
View
A
Retailer 5
-
$480 USD
View
A
Retailer 6
-
$482 USD
View
A
Retailer 7
-
$488 USD
View
A
Retailer 8
-
$493 USD
View
A
Retailer 9
-
$510 USD
View
B+
Retailer 10
-
$558 USD
View
A
Retailer 11
-
$562 USD
View
B+
Retailer 12
-
$580 USD
View
B+
Retailer 13
-
$602 USD
View
B+
Retailer 14
-
$836 USD
View
Most Expensive
B
NZ Jewellers
86a96b10-e721-4da1-8a73-25f1d70f0e7d · Nov 4
$1,389 USD
View
14 more retailers have this diamond
Prices start from $362 USDSave up to $1,027 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
0.51ct Round
$362 USD