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Marquise|Lab Grown|IGI

1.52ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG805676216

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805676216

Diamond specifications and retailer prices

From £257 GBP
As of October 30, 2026
Save £635 GBP (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £991 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805676216 or 805676216. Listed at 12 retailers as of October 30, 2026, with a 247% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805676216
Dimensions11.65 × 6.09 × 3.79 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm6.09 mm1.52 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805676216
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £991 GBP|Low: £256 GBP|High: £991 GBP|Avg: £593 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5£257 GBP
Retailer 4£370 GBP
Retailer 8£371 GBP
Retailer 9£390 GBP
Retailer 6£402 GBP
Retailer 2£411 GBP
Retailer 7£511 GBP
Retailer 11£707 GBP
Retailer 3£744 GBP
Retailer 12£883 GBP
Retailer 10£892 GBP
Brilliant Earth£991 GBP

10 data points across 12 retailers

12 retailers£257 GBP to £892 GBP

A
Cheapest Retailer
-
£257 GBP
A
Retailer 2
-
£370 GBP
$497 USD
View
Retailer 3
-
£371 GBP
ZAR 8,037 ZAR
View
Price last confirmed 10 days ago
A
Retailer 4
-
£390 GBP
$524 USD
View
Retailer 5
-
£402 GBP
€514 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
£411 GBP
View
Retailer 7
-
£511 GBP
A$1,054 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£707 GBP
$949 USD
View
B+
Retailer 9
-
£744 GBP
$998 USD
View
Retailer 10
-
£883 GBP
View
Price last confirmed 14 days ago
B
Retailer 11
-
£892 GBP
$1,197 USD
View
Most Expensive
Brilliant Earth
22163290A · Oct 26
£991 GBP
$1,330 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £257 GBPSave up to £635 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
1.52ct Marquise
£257 GBP