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Oval|Lab Grown|IGI

0.79ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG754589052

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754589052

Diamond specifications and retailer prices

From £85 GBP
$114 USD
As of October 26, 2026
Save £796 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £881 GBP at MOH London · As of October 26, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754589052 or 754589052. Listed at 17 retailers as of October 26, 2026, with prices from £85 to £881, a £796 spread on the same certified stone. MOH London lists it at £881. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
Crown angle42.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754589052
Dimensions7.55 × 5.07 × 3.14 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm5.07 mm0.79 ctD / SI1
OriginLab Grown
CutIdeal
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG754589052
Side View
Table 69.0%Crown 42.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

Caratlytics Score

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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 26
Current: £881 GBP|Low: £81 GBP|High: £900 GBP|Avg: £252 GBP|-1.9%
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
October 31, 2026
Retailer 16£85 GBP
Retailer 4£95 GBP
Retailer 3£99 GBP
Retailer 8£112 GBP
Retailer 10£134 GBP
Retailer 7£176 GBP
Retailer 13£188 GBP
Retailer 14£207 GBP
Retailer 11£212 GBP
Retailer 2£249 GBP
Retailer 12£260 GBP
Retailer 6£284 GBP
Retailer 9£293 GBP
Retailer 5£339 GBP
Retailer 15£485 GBP
MOH London£881 GBP

44 data points across 16 retailers

17 retailers£85 GBP to £881 GBP

A
Cheapest Retailer
-
£85 GBP
$114 USD
A
Retailer 2
-
£99 GBP
$132 USD
View
A
Retailer 3
-
£112 GBP
$150 USD
View
A
Retailer 4
-
£124 GBP
HK$1,300 HKD
View
A
Retailer 5
-
£134 GBP
$180 USD
View
B+
Retailer 6
-
£176 GBP
$236 USD
View
Retailer 7
-
£188 GBP
€240 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£207 GBP
$277 USD
View
B+
Retailer 9
-
£212 GBP
View
B+
Retailer 10
-
£249 GBP
$334 USD
View
B+
Retailer 11
-
£260 GBP
View
B+
Retailer 12
-
£284 GBP
$381 USD
View
B+
Retailer 13
-
£293 GBP
SGD 530 SGD
View
B
Retailer 14
-
£339 GBP
$454 USD
View
Retailer 15
-
£485 GBP
$650 USD
View
Price last confirmed 20 days ago
B
Retailer 16
-
£485 GBP
$650 USD
View
Most Expensive
B
MOH London
LG754589052 · Oct 26
£881 GBP
View
16 more retailers have this diamond
Prices start from £85 GBPSave up to £796 GBP

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
£85 GBP