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Marquise|Lab Grown|IGI

1.17ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG776676867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776676867

Diamond specifications and retailer prices

From £190 GBP
As of November 4, 2026
Save £584 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £775 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.17ct lab-grown marquise diamond

This 1.17ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776676867 or 776676867. Listed at 9 retailers as of November 2, 2026, with prices from £190 to £775, a £584 spread on the same certified stone. MOH London lists it at £775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776676867
Dimensions10.62 × 5.45 × 3.48 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
10.62 mm5.45 mm1.17 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776676867
Side View
Table 66.0%Crown 34.6°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.9%

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 4
Current: £775 GBP|Low: £224 GBP|High: £800 GBP|Avg: £416 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6£224 GBP
Retailer 3£294 GBP
Retailer 2£295 GBP
Retailer 4£313 GBP
Retailer 5£348 GBP
Retailer 8£476 GBP
Retailer 7£573 GBP
MOH London£775 GBP

40 data points across 8 retailers

9 retailers£190 GBP to £775 GBP

A
Cheapest Retailer
-
£190 GBP
B+
Retailer 2
-
£224 GBP
View
Retailer 3
-
£294 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£295 GBP
View
A
Retailer 5
-
£313 GBP
View
A
Retailer 6
-
£348 GBP
View
Retailer 7
-
£476 GBP
View
Price last confirmed 30 days ago
B
Retailer 8
-
£573 GBP
View
Most Expensive
B
MOH London
LG776676867 · Nov 2
£775 GBP
View
8 more retailers have this diamond
Prices start from £190 GBPSave up to £584 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
1.17ct Marquise
£190 GBP