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Oval|Lab Grown|IGI

0.79ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG780609235

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780609235

Diamond specifications and retailer prices

From $155 AUD
$109 USD
As of October 29, 2026
Save $1,465 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,620 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.79ct lab-grown oval diamond

This 0.79ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780609235 or 780609235. Listed at 11 retailers as of October 29, 2026, with prices from $155 to $1,620, a $1,465 spread on the same certified stone. MOH London lists it at $1,620. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.79
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780609235
Dimensions7.32 × 5.01 × 3.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm5.01 mm0.79 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780609235
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.9%

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: Oct 29
Current: $1,620 AUD|Low: $151 AUD|High: $1,688 AUD|Avg: $499 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$155 AUD
Retailer 10$181 AUD
Retailer 5$205 AUD
Retailer 12$214 AUD
Retailer 7$381 AUD
Retailer 4$386 AUD
Retailer 2$386 AUD
Retailer 9$420 AUD
Retailer 6$535 AUD
Retailer 8$621 AUD
Retailer 3$720 AUD
MOH London$1,620 AUD

43 data points across 12 retailers

11 retailers$155 AUD to $1,620 AUD

A
Cheapest Retailer
-
$155 AUD
$109 USD
A
Retailer 2
-
$181 AUD
$127 USD
View
A
Retailer 3
-
$205 AUD
$144 USD
View
A
Retailer 4
-
$214 AUD
$150 USD
View
A
Retailer 5
-
$381 AUD
$268 USD
View
A
Retailer 6
-
$386 AUD
£213 GBP
View
A
Retailer 7
-
$420 AUD
£233 GBP
View
B+
Retailer 8
-
$535 AUD
$376 USD
View
B+
Retailer 9
-
$621 AUD
$436 USD
View
B
Retailer 10
-
$720 AUD
$506 USD
View
Most Expensive
B
MOH London
LG780609235 · Oct 29
$1,620 AUD
£896 GBP
View
10 more retailers have this diamond
Prices start from $155 AUDSave up to $1,465 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
0.79ct Oval
$155 AUD