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Oval|Lab Grown|IGI

0.78ct G VS1 Oval Lab Grown Diamond

GD • G/VS1 • IGI LG754589065

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754589065

Diamond specifications and retailer prices

From $180 AUD
As of November 3, 2026
Save $614 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,876 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG754589065 or 754589065. Listed at 21 retailers as of November 3, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754589065
Dimensions7.29 × 5.14 × 3.23 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm5.14 mm0.78 ctG / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754589065
Side View
Table 68.0%Crown 41.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.8%

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 3
Current: $1,876 AUD|Low: $178 AUD|High: $1,964 AUD|Avg: $584 AUD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 16$180 AUD
Retailer 18$208 AUD
Retailer 2$237 AUD
Retailer 9$255 AUD
Retailer 7$349 AUD
Retailer 15$365 AUD
Retailer 4$389 AUD
Retailer 3$391 AUD
Retailer 8$401 AUD
Retailer 14$426 AUD
Retailer 10$563 AUD
Retailer 19$584 AUD
Retailer 5$620 AUD
Retailer 6$681 AUD
Retailer 17$714 AUD
Retailer 13$756 AUD
Retailer 12$794 AUD
Retailer 11$1,172 AUD
MOH London$1,876 AUD

41 data points across 19 retailers

21 retailers$180 AUD to $794 AUD

A
Cheapest Retailer
-
$180 AUD
A
Retailer 2
-
$208 AUD
View
B+
Retailer 3
-
$237 AUD
View
B+
Retailer 4
-
$255 AUD
View
Retailer 5
-
$349 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$365 AUD
View
B+
Retailer 7
-
$389 AUD
View
B+
Retailer 8
-
$391 AUD
View
Retailer 9
-
$401 AUD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$426 AUD
View
B
Retailer 11
-
$550 AUD
View
Retailer 12
-
$563 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$584 AUD
View
B
Retailer 14
-
$620 AUD
View
B
Retailer 15
-
$681 AUD
View
B
Retailer 16
-
$714 AUD
View
B
Retailer 17
-
$756 AUD
View
B
Retailer 18
-
$794 AUD
View
Retailer 19
-
$827 AUD
View
Price last confirmed 14 days ago
Retailer 20
-
$1,172 AUD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG754589065 · Oct 26
$1,876 AUD
£1,036 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $180 AUDSave up to $614 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
$180 AUD