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Marquise|Lab Grown|IGI

1.44ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2

Diamond specifications and retailer prices

From £267 GBP
$358 USD
As of October 29, 2026
Save £455 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £722 GBP at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 4 retailers as of October 28, 2026, with prices from £267 to £722, a £455 spread on the same certified stone. The Diamond Guys lists it at £722. 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

1.44
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.19 × 5.97 × 3.78 mm
L/W Ratio1.87
Top View
11.19 mm5.97 mm1.44 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.3%

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: Oct 29
Current: £316 GBP|Low: £267 GBP|High: £722 GBP|Avg: £509 GBP
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 25, 2026
Retailer 2£267 GBP
Retailer 1£316 GBP
Retailer 3£546 GBP
The Diamond Guys£722 GBP

5 data points across 4 retailers

4 retailers£267 GBP to £722 GBP

A
Cheapest Retailer
-
£267 GBP
$358 USD
A
Retailer 2
-
£316 GBP
€403 EUR
View
B
Retailer 3
-
£546 GBP
CA$1,016 CAD
View
Most Expensive
B
The Diamond Guys
1992504523 · Oct 28
£722 GBP
$968 USD
View
3 more retailers have this diamond
Prices start from £267 GBPSave up to £455 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
1.44ct Marquise
£267 GBP