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Oval|Natural|IGI

0.78ct H IF Oval Natural Diamond

VG • H/IF • IGI 830658735

Shape and cutting style on the report: Oval brilliant

Certificate IGI 830658735

Diamond specifications and retailer prices

From $2,957 AUD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: $4,670 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 830658735. Listed at 5 retailers as of October 30, 2026. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 830658735
Dimensions7.28 × 5.10 × 3.27 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
7.28 mm5.10 mm0.78 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830658735
Side View
Table 61.0%Crown 37.4°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $4,670 AUD|Low: $2,300 AUD|High: $4,702 AUD|Avg: $3,192 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$2,300 AUD
Retailer 5$2,557 AUD
Retailer 2$2,957 AUD
Retailer 3$3,616 AUD
MOH London$4,670 AUD

25 data points across 5 retailers

5 retailers

Retailer 1
-
$2,300 AUD
Price last confirmed 8 days ago
Retailer 2
-
$2,557 AUD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$2,957 AUD
View
Retailer 4
-
$3,616 AUD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
466ADF56D · Oct 29
$4,670 AUD
£2,574 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from $2,957 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.

B+
0.78ct Oval
$2,957 AUD