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Marquise|Lab Grown|IGI

0.74ct F VVS2 Marquise Lab Grown Diamond

F/VVS2 • IGI LG803601997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803601997

Diamond specifications and retailer prices

From £366 GBP
$490 USD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: £366 GBP at Brilliant Earth
View at Brilliant Earth

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG803601997 or 803601997. Listed at 4 retailers as of November 6, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.74
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803601997
Dimensions9.38 × 4.69 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
9.38 mm4.69 mm0.74 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803601997
Side View
Table 57.0%Crown 37°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £366 GBP|Low: £143 GBP|High: £37,580 GBP|Avg: £1,196 GBP|-29.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
August 31, 2026
Retailer 9£163 GBP
Retailer 11£210 GBP
Retailer 7£217 GBP
Retailer 6£230 GBP
Retailer 8£237 GBP
Retailer 5£315 GBP
Retailer 2£343 GBP
Brilliant Earth£366 GBP
Retailer 10£383 GBP
Retailer 4£451 GBP
Retailer 3£507 GBP
Retailer 12£964 GBP

35 data points across 12 retailers

4 retailers

Retailer 1
-
£210 GBP
Price last confirmed 65 days ago
Retailer 2
-
£237 GBP
View
Price last confirmed 81 days ago
Retailer 3
-
£315 GBP
View
Price last confirmed 72 days ago
Most Expensive
B
Brilliant Earth
20444219Y · Nov 6
£366 GBP
$490 USD
View
3 more retailers have this diamond

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.

B
0.74ct Marquise
£366 GBP