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Marquise|Lab Grown|IGI

0.66ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG758504581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758504581

Diamond specifications and retailer prices

From £108 GBP
$145 USD
As of November 2, 2026
Save £517 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £625 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758504581 or 758504581. Listed at 16 retailers as of November 2, 2026, with prices from £108 to £625, a £517 spread on the same certified stone. MOH London lists it at £625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758504581
Dimensions8.57 × 4.67 × 2.92 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.57 mm4.67 mm0.66 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG758504581
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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 2
Current: £625 GBP|Low: £104 GBP|High: £632 GBP|Avg: £274 GBP|-0.2%
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
November 2, 2026
Retailer 11£108 GBP
Retailer 4£125 GBP
Retailer 5£133 GBP
Retailer 13£133 GBP
Retailer 12£188 GBP
Retailer 9£194 GBP
Retailer 2£228 GBP
Retailer 8£232 GBP
Retailer 7£243 GBP
Retailer 6£361 GBP
Retailer 14£429 GBP
Retailer 3£433 GBP
Retailer 10£454 GBP
MOH London£625 GBP

44 data points across 14 retailers

16 retailers£108 GBP to £625 GBP

A
Cheapest Retailer
-
£108 GBP
$145 USD
A
Retailer 2
-
£125 GBP
$168 USD
View
A
Retailer 3
-
£133 GBP
$179 USD
View
Retailer 4
-
£133 GBP
$179 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£188 GBP
$252 USD
View
A
Retailer 6
-
£189 GBP
$253 USD
View
A
Retailer 7
-
£194 GBP
$260 USD
View
A
Retailer 8
-
£228 GBP
View
A
Retailer 9
-
£232 GBP
€296 EUR
View
A
Retailer 10
-
£243 GBP
ZAR 5,264 ZAR
View
B
Retailer 11
-
£361 GBP
$485 USD
View
B
Retailer 12
-
£429 GBP
$576 USD
View
B
Retailer 13
-
£433 GBP
$581 USD
View
B
Retailer 14
-
£454 GBP
$609 USD
View
B
Retailer 15
-
£471 GBP
$632 USD
View
Most Expensive
B
MOH London
LG758504581 · Nov 2
£625 GBP
View
15 more retailers have this diamond
Prices start from £108 GBPSave up to £517 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
0.66ct Marquise
£108 GBP