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Marquise|Lab Grown|IGI

1.16ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG847671550

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847671550

Diamond specifications and retailer prices

From £274 GBP
As of November 6, 2026
Save £455 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £729 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847671550 or 847671550. Listed at 6 retailers as of November 2, 2026, with prices from £274 to £729, a £455 spread on the same certified stone. MOH London lists it at £729. 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

1.16
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.9°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847671550
Dimensions10.55 × 5.80 × 3.55 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm5.80 mm1.16 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847671550
Side View
Table 64.0%Crown 27.9°Girdle: MED-STKPavilion 43.4°Culet: NoneDepth 61.2%

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 6
Current: £729 GBP|Low: £267 GBP|High: £732 GBP|Avg: £423 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£274 GBP
Retailer 6£279 GBP
Retailer 3£308 GBP
Retailer 4£397 GBP
Retailer 5£541 GBP
MOH London£729 GBP

19 data points across 6 retailers

6 retailers£274 GBP to £729 GBP

A
Cheapest Retailer
-
£274 GBP
A
Retailer 2
-
£279 GBP
View
A
Retailer 3
-
£308 GBP
View
B+
Retailer 4
-
£397 GBP
View
Retailer 5
-
£541 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG847671550 · Nov 2
£729 GBP
View
5 more retailers have this diamond
Prices start from £274 GBPSave up to £455 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
1.16ct Marquise
£274 GBP