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Marquise|Lab Grown|IGI

1.10ct F VS2 Marquise Lab Grown Diamond

F/VS2 • IGI LG784620271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784620271

Diamond specifications and retailer prices

From £523 GBP
As of October 31, 2026
Save £46 GBP (8%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £770 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG784620271 or 784620271. Listed at 9 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.10
Carat
F
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784620271
Dimensions10.70 × 5.50 × 3.37 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm5.50 mm1.10 ctF / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784620271
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £770 GBP|Low: £127 GBP|High: £778 GBP|Avg: £428 GBP|+1.8%
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
October 30, 2026
Retailer 8£133 GBP
Retailer 2£211 GBP
Retailer 6£283 GBP
Retailer 12£305 GBP
Retailer 13£312 GBP
Retailer 5£372 GBP
Retailer 3£386 GBP
Retailer 4£448 GBP
Retailer 9£523 GBP
Retailer 11£557 GBP
Retailer 7£558 GBP
Retailer 10£669 GBP
MOH London£770 GBP

37 data points across 13 retailers

9 retailers£523 GBP to £569 GBP

Retailer 1
-
£133 GBP
Price last confirmed 8 days ago
Retailer 2
-
£154 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£211 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£523 GBP
View
Retailer 5
-
£529 GBP
View
Price last confirmed 10 days ago
B
Retailer 6
-
£558 GBP
View
B
Retailer 7
-
£569 GBP
View
Retailer 8
-
£669 GBP
View
Price last confirmed 25 days ago
Most Expensive
MOH London
LG784620271 · Oct 25
£770 GBP
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from £523 GBPSave up to £46 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.

B
1.10ct Marquise
£523 GBP