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Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG849618070

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849618070

Diamond specifications and retailer prices

From £83 GBP
As of November 2, 2026
Save £775 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £858 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849618070 or 849618070. Listed at 17 retailers as of November 2, 2026, with prices from £83 to £858, a £775 spread on the same certified stone. MOH London lists it at £858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849618070
Dimensions9.21 × 4.18 × 2.51 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm4.18 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849618070
Side View
Table 61.0%Crown 38.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
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 2
Current: £858 GBP|Low: £83 GBP|High: £858 GBP|Avg: £271 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 10£83 GBP
Retailer 9£93 GBP
Retailer 13£96 GBP
Retailer 3£110 GBP
Retailer 17£141 GBP
Retailer 16£187 GBP
Retailer 11£209 GBP
Retailer 15£219 GBP
Retailer 12£250 GBP
Retailer 14£264 GBP
Retailer 5£307 GBP
Retailer 8£330 GBP
Retailer 4£333 GBP
Retailer 2£368 GBP
Retailer 6£375 GBP
Retailer 7£649 GBP
MOH London£858 GBP

7 data points across 17 retailers

17 retailers£83 GBP to £858 GBP

A
Cheapest Retailer
-
£83 GBP
A
Retailer 2
-
£96 GBP
View
A
Retailer 3
-
£110 GBP
View
A
Retailer 4
-
£141 GBP
View
A
Retailer 5
-
£187 GBP
View
A
Retailer 6
-
£209 GBP
View
B+
Retailer 7
-
£219 GBP
View
B+
Retailer 8
-
£250 GBP
View
B+
Retailer 9
-
£264 GBP
View
B+
Retailer 10
-
£307 GBP
View
B+
Retailer 11
-
£326 GBP
View
B+
Retailer 12
-
£330 GBP
View
B+
Retailer 13
-
£333 GBP
View
B
Retailer 14
-
£368 GBP
View
B+
Retailer 15
-
£375 GBP
View
B
Retailer 16
-
£649 GBP
View
Most Expensive
B
MOH London
LG849618070 · Nov 2
£858 GBP
View
16 more retailers have this diamond
Prices start from £83 GBPSave up to £775 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
0.55ct Marquise
£83 GBP