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Oval|Natural|IGI

0.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • IGI 752565980

Shape and cutting style on the report: Oval brilliant

Certificate IGI 752565980

Diamond specifications and retailer prices

From $388 USD
As of November 5, 2026
Save $1,098 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,486 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 752565980. Listed at 13 retailers as of November 5, 2026, with prices from $388 to $1,486, a $1,098 spread on the same certified stone. NZ Jewellers lists it at $1,486. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
K
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 752565980
Dimensions6.44 × 4.34 × 2.84 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Top View
6.44 mm4.34 mm0.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 752565980
Side View
Table 61.0%Crown 36.1°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 65.4%

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: $1,486 USD|Low: $388 USD|High: $1,530 USD|Avg: $593 USD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$388 USD
Retailer 4$430 USD
Retailer 10$432 USD
Retailer 2$473 USD
Retailer 12$518 USD
Retailer 5$519 USD
Retailer 11$522 USD
Retailer 7$600 USD
Retailer 6$601 USD
Retailer 9$702 USD
Retailer 8$894 USD
NZ Jewellers$1,486 USD

34 data points across 12 retailers

13 retailers$388 USD to $1,486 USD

A
Cheapest Retailer
-
$388 USD
Retailer 2
-
$430 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$473 USD
View
A
Retailer 5
-
$518 USD
View
A
Retailer 6
-
$519 USD
View
B+
Retailer 7
-
$522 USD
View
B+
Retailer 8
-
$590 USD
View
B+
Retailer 9
-
$600 USD
View
B+
Retailer 10
-
$601 USD
View
B+
Retailer 11
-
$702 USD
View
B
Retailer 12
-
$894 USD
View
Most Expensive
C
NZ Jewellers
15bd4c82-e009-4013-9b2b-55d07af84da2 · Nov 5
$1,486 USD
View
12 more retailers have this diamond
Prices start from $388 USDSave up to $1,098 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 Oval
$388 USD