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Marquise|Lab Grown|IGI

0.74ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG801646251

Certificate IGI LG801646251

Diamond specifications and retailer prices

From £347 GBP
As of November 3, 2026
Save £176 GBP (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £523 GBP at Jared · As of November 4, 2026
View at Jared

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), with a top-tier cut grade and certified by IGI LG801646251 or 801646251. Listed at 4 retailers as of November 3, 2026, with prices from £347 to £523, a £176 spread on the same certified stone. Jared lists it at £523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG801646251
Dimensions9.21 × 4.78 × 2.90 mm
L/W Ratio1.93
Top View
9.21 mm4.78 mm0.74 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801646251
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £523 GBP|Low: £347 GBP|High: £523 GBP|Avg: £458 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£347 GBP
Retailer 3£456 GBP
Retailer 4£456 GBP
Jared£523 GBP

4 data points across 4 retailers

4 retailers£347 GBP to £523 GBP

B+
Cheapest Retailer
-
£347 GBP
B
Retailer 2
-
£456 GBP
View
B
Retailer 3
-
£456 GBP
View
Most Expensive
B
Jared
159128860 · Nov 4
£523 GBP
$700 USD
View
3 more retailers have this diamond
Prices start from £347 GBPSave up to £176 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.

B+
0.74ct Marquise
£347 GBP