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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 $1,188 AUD
$835 USD
As of October 31, 2026
Save $826 AUD (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,014 AUD 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 29, 2026, with prices from $1,188 to $2,014, a $826 spread on the same certified stone. MOH London lists it at $2,014. 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
Colour
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

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: Oct 31
Current: $2,014 AUD|Low: $1,188 AUD|High: $2,027 AUD|Avg: $1,462 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$1,188 AUD
Retailer 4$1,244 AUD
Retailer 2$1,498 AUD
MOH London$2,014 AUD

15 data points across 4 retailers

4 retailers$1,188 AUD to $2,014 AUD

A
Cheapest Retailer
-
$1,188 AUD
$835 USD
A
Retailer 2
-
$1,244 AUD
$874 USD
View
B+
Retailer 3
-
$1,498 AUD
€1,002 EUR
View
Most Expensive
B
MOH London
26F8DD5C8 · Oct 29
$2,014 AUD
£1,114 GBP
View
3 more retailers have this diamond
Prices start from $1,188 AUDSave up to $826 AUD

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
$1,188 AUD