Oval|Lab Grown|IGI

0.91ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG836683829

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836683829

Diamond specifications and retailer prices

From £113 GBP
$152 USD
As of November 1, 2026
Save £542 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £656 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836683829 or 836683829. Listed at 13 retailers as of November 1, 2026, with prices from £113 to £656, a £542 spread on the same certified stone. MOH London lists it at £656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836683829
Dimensions7.88 × 5.41 × 3.37 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.41 mm0.91 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836683829
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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: Nov 1
Current: £656 GBP|Low: £109 GBP|High: £664 GBP|Avg: £310 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8£113 GBP
Retailer 10£131 GBP
Retailer 9£140 GBP
Retailer 4£190 GBP
Retailer 11£232 GBP
Retailer 6£244 GBP
Retailer 5£255 GBP
Retailer 2£350 GBP
Retailer 12£452 GBP
Retailer 7£477 GBP
Retailer 3£493 GBP
MOH London£656 GBP

42 data points across 12 retailers

13 retailers£113 GBP to £656 GBP

A
Cheapest Retailer
-
£113 GBP
$152 USD
A
Retailer 2
-
£131 GBP
$176 USD
View
A
Retailer 3
-
£140 GBP
$188 USD
View
Retailer 4
-
£140 GBP
$188 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£190 GBP
$255 USD
View
A
Retailer 6
-
£232 GBP
$311 USD
View
A
Retailer 7
-
£244 GBP
View
A
Retailer 8
-
£255 GBP
ZAR 5,521 ZAR
View
B+
Retailer 9
-
£350 GBP
A$721 AUD
View
B
Retailer 10
-
£452 GBP
$605 USD
View
B
Retailer 11
-
£477 GBP
$639 USD
View
B
Retailer 12
-
£493 GBP
$660 USD
View
Most Expensive
B
MOH London
LG836683829 · Nov 1
£656 GBP
View
12 more retailers have this diamond
Prices start from £113 GBPSave up to £542 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
0.91ct Oval
£113 GBP