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Marquise|Lab Grown|IGI

1.50ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG849619594

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849619594

Diamond specifications and retailer prices

From £194 GBP
As of November 6, 2026
Save £1,591 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,786 GBP at Yadav Diamonds · As of November 6, 2026
View at Yadav Diamonds

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849619594 or 849619594. Listed at 22 retailers as of November 6, 2026, with prices from £194 to £1,786, a £1,591 spread on the same certified stone. Yadav Diamonds lists it at £1,786. 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

1.50
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849619594
Dimensions11.63 × 6.01 × 3.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm6.01 mm1.50 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849619594
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 6
Current: £407 GBP|Low: £194 GBP|High: £1,786 GBP|Avg: £581 GBP|-3.7%
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Retailer 21
Yadav Diamonds
November 7, 2026
Retailer 17£194 GBP
Retailer 18£225 GBP
Retailer 5£241 GBP
Retailer 19£253 GBP
Retailer 3£267 GBP
Retailer 20£323 GBP
Retailer 2£359 GBP
Retailer 12£386 GBP
Retailer 1£407 GBP
Retailer 13£439 GBP
Retailer 21£455 GBP
Retailer 14£462 GBP
Retailer 9£569 GBP
Retailer 10£578 GBP
Retailer 16£774 GBP
Retailer 4£786 GBP
Retailer 15£811 GBP
Retailer 11£889 GBP
Retailer 8£900 GBP
Retailer 7£962 GBP
Retailer 6£1,010 GBP
Yadav Diamonds£1,786 GBP

14 data points across 22 retailers

22 retailers£194 GBP to £1,786 GBP

A
Cheapest Retailer
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£194 GBP
A
Retailer 2
-
£225 GBP
View
A
Retailer 3
-
£241 GBP
View
A
Retailer 4
-
£253 GBP
View
A
Retailer 5
-
£267 GBP
View
B+
Retailer 6
-
£323 GBP
View
A
Retailer 7
-
£359 GBP
View
A
Retailer 8
-
£386 GBP
View
A
Retailer 9
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£407 GBP
View
A
Retailer 10
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£439 GBP
View
A
Retailer 11
-
£455 GBP
View
A
Retailer 12
-
£462 GBP
View
B+
Retailer 13
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£569 GBP
View
B+
Retailer 14
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£578 GBP
View
B+
Retailer 15
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£774 GBP
View
B+
Retailer 16
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£786 GBP
View
B
Retailer 17
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£811 GBP
View
B
Retailer 18
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£889 GBP
View
B
Retailer 19
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£900 GBP
View
B
Retailer 20
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£962 GBP
View
B
Retailer 21
-
£1,010 GBP
View
Most Expensive
B
Yadav Diamonds
13360157 · Nov 6
£1,786 GBP
$2,390 USD
View
21 more retailers have this diamond
Prices start from £194 GBPSave up to £1,591 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
1.50ct Marquise
£194 GBP