Oval|Natural|IGI

0.78ct J VS1 Oval Natural Diamond

VG • J/VS1 • IGI 815639605

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815639605

Diamond specifications and retailer prices

From $835 USD
As of October 24, 2026
Save $580 USD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,415 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815639605. Listed at 4 retailers as of October 24, 2026, with prices from $835 to $1,415, a $580 spread on the same certified stone. MOH London lists it at $1,415. 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

0.78
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 815639605
Dimensions7.39 × 5.08 × 3.16 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
7.39 mm5.08 mm0.78 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815639605
Side View
Table 56.0%Crown 33.9°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $1,415 USD|Low: $835 USD|High: $1,424 USD|Avg: $1,025 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$835 USD
Retailer 4$874 USD
Retailer 2$1,054 USD
MOH London$1,415 USD

14 data points across 4 retailers

4 retailers$835 USD to $1,415 USD

A
Cheapest Retailer
-
$835 USD
A
Retailer 2
-
$874 USD
View
B+
Retailer 3
-
$1,054 USD
€1,004 EUR
View
Most Expensive
B
MOH London
26F8DD5C8 · Oct 29
$1,415 USD
£1,114 GBP
View
3 more retailers have this diamond
Prices start from $835 USDSave up to $580 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
0.78ct Oval
$835 USD