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Marquise|Lab Grown|IGI

1.05ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG794659184

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794659184

Diamond specifications and retailer prices

From £147 GBP
As of October 29, 2026
Save £365 GBP (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £778 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794659184 or 794659184. Listed at 21 retailers as of October 29, 2026, with a 249% 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

1.05
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794659184
Dimensions10.37 × 5.19 × 3.28 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm5.19 mm1.05 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794659184
Side View
Table 61.0%Crown 37.6°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.2%

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: Oct 29
Current: £778 GBP|Low: £128 GBP|High: £784 GBP|Avg: £339 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 9£133 GBP
Retailer 20£147 GBP
Retailer 11£150 GBP
Retailer 7£155 GBP
Retailer 16£163 GBP
Retailer 8£165 GBP
Retailer 18£170 GBP
Retailer 15£200 GBP
Retailer 13£213 GBP
Retailer 5£271 GBP
Retailer 17£278 GBP
Retailer 3£284 GBP
Retailer 19£297 GBP
Retailer 6£404 GBP
Retailer 10£430 GBP
Retailer 4£492 GBP
Retailer 2£498 GBP
Retailer 14£512 GBP
Retailer 12£532 GBP
MOH London£778 GBP

35 data points across 20 retailers

21 retailers£147 GBP to £512 GBP

Retailer 1
-
£133 GBP
Price last confirmed 9 days ago
A
Retailer 2
-
£147 GBP
View
A
Retailer 3
-
£150 GBP
View
Final sale: no returns
Retailer 4
-
£155 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£163 GBP
View
Retailer 6
-
£165 GBP
View
Price last confirmed 11 days ago
A
Retailer 7
-
£170 GBP
View
B+
Retailer 8
-
£200 GBP
View
A
Retailer 9
-
£213 GBP
View
Retailer 10
-
£271 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£278 GBP
View
Price last confirmed 6 days ago
Retailer 12
-
£284 GBP
View
Price last confirmed 9 days ago
A
Retailer 13
-
£297 GBP
View
Retailer 14
-
£404 GBP
View
Price last confirmed 10 days ago
Retailer 15
-
£430 GBP
View
Price last confirmed 29 days ago
Retailer 16
-
£492 GBP
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£498 GBP
View
B+
Retailer 18
-
£512 GBP
View
Retailer 19
-
£532 GBP
View
Price last confirmed 8 days ago
Retailer 20
-
£545 GBP
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG794659184 · Oct 29
£778 GBP
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £147 GBPSave up to £365 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
1.05ct Marquise
£147 GBP