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Oval|Natural|IGI

0.51ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • IGI 670456374

Shape and cutting style on the report: Oval brilliant

Certificate IGI 670456374

Diamond specifications and retailer prices

From $472 USD
As of November 5, 2026
Save $1,468 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,940 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 670456374. Listed at 15 retailers as of November 5, 2026, with prices from $472 to $1,940, a $1,468 spread on the same certified stone. NZ Jewellers lists it at $1,940. 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
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 670456374
Dimensions6.65 × 4.40 × 2.69 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Top View
6.65 mm4.40 mm0.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670456374
Side View
Table 61.0%Crown 38.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 61.1%

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: $472 USD|Low: $472 USD|High: $1,446 USD|Avg: $834 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 1$472 USD
Retailer 10$570 USD
Retailer 8$575 USD
Retailer 7$670 USD
Retailer 2$768 USD
Retailer 3$776 USD
Retailer 6$829 USD
Retailer 4$955 USD
Retailer 9$1,234 USD
Retailer 5$1,427 USD

37 data points across 10 retailers

15 retailers$472 USD to $1,940 USD

A
Cheapest Retailer
-
$472 USD
A
Retailer 2
-
$570 USD
View
Final sale: no returns
A
Retailer 3
-
$575 USD
View
A
Retailer 4
-
$619 USD
View
A
Retailer 5
-
$666 USD
View
Retailer 6
-
$666 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$670 USD
View
B+
Retailer 8
-
$714 USD
View
B+
Retailer 9
-
$756 USD
View
B+
Retailer 10
-
$776 USD
View
B+
Retailer 11
-
$829 USD
View
B+
Retailer 12
-
$955 USD
View
B
Retailer 13
-
$1,234 USD
View
B
Retailer 14
-
$1,427 USD
View
Most Expensive
B
NZ Jewellers
e031d39d-2ea5-41f7-af66-94c12e4def13 · Nov 5
$1,940 USD
View
14 more retailers have this diamond
Prices start from $472 USDSave up to $1,468 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
$472 USD