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Oval|Lab Grown|IGI

0.79ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG528218476

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528218476

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £679 GBP (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £885 GBP 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG528218476 or 528218476. Listed at 4 retailers as of October 29, 2026, with prices from £207 to £885, a £679 spread on the same certified stone. MOH London lists it at £885. 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

0.79
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528218476
Dimensions7.58 × 5.26 × 3.25 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
7.58 mm5.26 mm0.79 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528218476
Side View
Table 60.0%Crown 35.4°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 61.8%

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: Oct 30
Current: £885 GBP|Low: £143 GBP|High: £891 GBP|Avg: £435 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3£207 GBP
Retailer 2£214 GBP
Retailer 4£284 GBP
Retailer 5£478 GBP
Retailer 6£478 GBP
Retailer 7£522 GBP
MOH London£885 GBP

34 data points across 7 retailers

4 retailers£207 GBP to £885 GBP

A
Cheapest Retailer
-
£207 GBP
$277 USD
A
Retailer 2
-
£214 GBP
View
B+
Retailer 3
-
£284 GBP
$381 USD
View
Most Expensive
B
MOH London
LG528218476 · Oct 29
£885 GBP
View
3 more retailers have this diamond
Prices start from £207 GBPSave up to £679 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
£207 GBP