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Oval|Lab Grown|IGI

1.11ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG843641786

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641786

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 29, 2026
Save £666 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £801 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.11ct lab-grown oval diamond

This 1.11ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641786 or 843641786. Listed at 10 retailers as of October 25, 2026, with prices from £135 to £801, a £666 spread on the same certified stone. Reve Diamonds lists it at £801. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641786
Dimensions8.10 × 5.82 × 3.57 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.82 mm1.11 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641786
Side View
Table 60.0%Crown 29.9°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 61.3%

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: Oct 29
Current: £368 GBP|Low: £135 GBP|High: £801 GBP|Avg: £390 GBP|-27.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 7£135 GBP
Retailer 5£189 GBP
Retailer 2£203 GBP
Retailer 9£256 GBP
Retailer 4£258 GBP
Retailer 3£293 GBP
Retailer 1£368 GBP
Retailer 10£455 GBP
Retailer 8£523 GBP
Retailer 6£702 GBP
Reve Diamonds£801 GBP

12 data points across 11 retailers

10 retailers£135 GBP to £801 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£189 GBP
View
B+
Retailer 3
-
£203 GBP
$272 USD
View
A
Retailer 4
-
£258 GBP
ZAR 5,577 ZAR
View
A
Retailer 5
-
£293 GBP
$393 USD
View
B+
Retailer 6
-
£368 GBP
$493 USD
View
B
Retailer 7
-
£455 GBP
$610 USD
View
B
Retailer 8
-
£523 GBP
$701 USD
View
B
Retailer 9
-
£702 GBP
View
Most Expensive
B
Reve Diamonds
328E6E8D8 · Oct 25
£801 GBP
$1,073 USD
View
9 more retailers have this diamond
Prices start from £135 GBPSave up to £666 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
1.11ct Oval
£135 GBP