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Round|Natural|IGI

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • IGI 782693843

Shape and cutting style on the report: Round brilliant

Certificate IGI 782693843

Diamond specifications and retailer prices

From $260 USD
As of November 5, 2026
Save $1,665 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,564 USD at NZ Jewellers · As of November 2, 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 782693843. Listed at 15 retailers as of November 2, 2026, with a 640% 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

0.51
Carat
K
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 782693843
Dimensions5.10 × 5.13 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.10 mm5.13 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 782693843
Side View
Table 55.0%Crown 33.9°Girdle: MediumPavilion 41.5°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: $2,564 USD|Low: $260 USD|High: $2,564 USD|Avg: $704 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
Retailer 15
November 6, 2026
Retailer 8$260 USD
Retailer 7$320 USD
Retailer 11$325 USD
Retailer 9$585 USD
Retailer 2$636 USD
Retailer 3$1,051 USD
Retailer 13$1,092 USD
Retailer 5$1,152 USD
Retailer 4$1,190 USD
Retailer 12$1,213 USD
Retailer 6$1,244 USD
Retailer 14$1,255 USD
Retailer 10$1,622 USD
Retailer 15$1,925 USD
NZ Jewellers$2,564 USD

38 data points across 15 retailers

15 retailers$260 USD to $1,925 USD

A
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$320 USD
View
A
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$585 USD
View
B+
Retailer 5
-
$636 USD
View
B
Retailer 6
-
$1,051 USD
View
B
Retailer 7
-
$1,092 USD
View
B
Retailer 8
-
$1,152 USD
View
B
Retailer 9
-
$1,190 USD
View
B
Retailer 10
-
$1,213 USD
View
B
Retailer 11
-
$1,244 USD
View
B
Retailer 12
-
$1,255 USD
View
C
Retailer 13
-
$1,622 USD
View
B
Retailer 14
-
$1,925 USD
View
Most Expensive
NZ Jewellers
2a40bea6-4eb6-4b40-8b42-1bf7fb12ae68 · Nov 2
$2,564 USD
View
Price under review
14 more retailers have this diamond
Prices start from $260 USDSave up to $1,665 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
$260 USD