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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 $109 USD
As of October 29, 2026
Save $1,029 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,138 USD 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 $109 to $1,138, a $1,029 spread on the same certified stone. MOH London lists it at $1,138. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,138 USD|Low: $106 USD|High: $1,186 USD|Avg: $351 USD|-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 29, 2026
Retailer 11$109 USD
Retailer 10$127 USD
Retailer 5$144 USD
Retailer 12$150 USD
Retailer 7$268 USD
Retailer 4$271 USD
Retailer 2$271 USD
Retailer 9$295 USD
Retailer 6$376 USD
Retailer 8$436 USD
Retailer 3$506 USD
MOH London$1,138 USD

42 data points across 12 retailers

11 retailers$109 USD to $1,138 USD

A
Cheapest Retailer
-
$109 USD
A
Retailer 2
-
$127 USD
View
A
Retailer 3
-
$144 USD
View
A
Retailer 4
-
$150 USD
View
A
Retailer 5
-
$268 USD
View
A
Retailer 6
-
$271 USD
£213 GBP
View
A
Retailer 7
-
$295 USD
£233 GBP
View
B+
Retailer 8
-
$376 USD
View
B+
Retailer 9
-
$436 USD
View
B
Retailer 10
-
$506 USD
View
Most Expensive
B
MOH London
LG780609235 · Oct 29
$1,138 USD
£896 GBP
View
10 more retailers have this diamond
Prices start from $109 USDSave up to $1,029 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
0.79ct Oval
$109 USD