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Marquise|Lab Grown|IGI

0.43ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG542212278

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542212278

Diamond specifications and retailer prices

From £84 GBP
$113 USD
As of November 2, 2026
Save £462 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £869 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG542212278 or 542212278. Listed at 16 retailers as of November 2, 2026, with a 547% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542212278
Dimensions7.86 × 3.79 × 2.34 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.86 mm3.79 mm0.43 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542212278
Side View
Table 58.5%Crown 36.6°Girdle: THN-THKPavilion 37.7°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £869 GBP|Low: £81 GBP|High: £880 GBP|Avg: £283 GBP|+2.9%
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
November 2, 2026
Retailer 11£84 GBP
Retailer 3£98 GBP
Retailer 4£111 GBP
Retailer 13£111 GBP
Retailer 12£187 GBP
Retailer 9£189 GBP
Retailer 14£205 GBP
Retailer 2£210 GBP
Retailer 10£251 GBP
Retailer 8£271 GBP
Retailer 6£273 GBP
Retailer 15£335 GBP
Retailer 7£378 GBP
Retailer 5£546 GBP
MOH London£869 GBP

46 data points across 15 retailers

16 retailers£84 GBP to £546 GBP

A
Cheapest Retailer
-
£84 GBP
$113 USD
A
Retailer 2
-
£98 GBP
$131 USD
View
Retailer 3
-
£111 GBP
$149 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£111 GBP
$149 USD
View
A
Retailer 5
-
£187 GBP
$250 USD
View
A
Retailer 6
-
£189 GBP
ZAR 4,094 ZAR
View
B+
Retailer 7
-
£205 GBP
$275 USD
View
B+
Retailer 8
-
£210 GBP
HK$2,200 HKD
View
B+
Retailer 9
-
£210 GBP
View
B+
Retailer 10
-
£251 GBP
View
B+
Retailer 11
-
£271 GBP
A$559 AUD
View
B+
Retailer 12
-
£273 GBP
$366 USD
View
B
Retailer 13
-
£335 GBP
$449 USD
View
B
Retailer 14
-
£378 GBP
$506 USD
View
B
Retailer 15
-
£546 GBP
View
Most Expensive
MOH London
LG542212278 · Nov 1
£869 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £84 GBPSave up to £462 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
0.43ct Marquise
£84 GBP