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Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844632044

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844632044

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 30, 2026
Save £1,263 GBP (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,468 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844632044 or 844632044. Listed at 24 retailers as of October 30, 2026, with prices from £205 to £1,468, a £1,263 spread on the same certified stone. Brilliant Earth lists it at £1,468. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844632044
Dimensions11.98 × 6.01 × 3.63 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm6.01 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844632044
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

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 30
Current: £1,468 GBP|Low: £205 GBP|High: £1,535 GBP|Avg: £618 GBP|-4.4%
Brilliant Earth
Retailer 2
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November 1, 2026
Retailer 3£205 GBP
Retailer 10£229 GBP
Retailer 2£238 GBP
Retailer 8£254 GBP
Retailer 17£260 GBP
Retailer 18£269 GBP
Retailer 23£343 GBP
Retailer 9£373 GBP
Retailer 15£426 GBP
Retailer 19£447 GBP
Retailer 14£447 GBP
Retailer 21£449 GBP
Retailer 5£464 GBP
Retailer 12£605 GBP
Retailer 20£780 GBP
Retailer 11£817 GBP
Retailer 6£854 GBP
Retailer 22£905 GBP
Retailer 24£980 GBP
Retailer 13£1,017 GBP
Retailer 16£1,054 GBP
Retailer 7£1,056 GBP
Retailer 4£1,067 GBP
Brilliant Earth£1,468 GBP

24 data points across 24 retailers

24 retailers£205 GBP to £1,468 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£229 GBP
$307 USD
View
Final sale: no returns
A
Retailer 3
-
£238 GBP
$319 USD
View
A
Retailer 4
-
£254 GBP
$341 USD
View
Retailer 5
-
£260 GBP
$349 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£269 GBP
View
A
Retailer 7
-
£343 GBP
$460 USD
View
A
Retailer 8
-
£373 GBP
$500 USD
View
A
Retailer 9
-
£426 GBP
€544 EUR
View
A
Retailer 10
-
£447 GBP
View
A
Retailer 11
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£447 GBP
ZAR 9,693 ZAR
View
A
Retailer 12
-
£449 GBP
$602 USD
View
A
Retailer 13
-
£464 GBP
$623 USD
View
B+
Retailer 14
-
£605 GBP
A$1,249 AUD
View
B+
Retailer 15
-
£780 GBP
$1,047 USD
View
B+
Retailer 16
-
£817 GBP
$1,096 USD
View
B+
Retailer 17
-
£854 GBP
$1,146 USD
View
B+
Retailer 18
-
£905 GBP
$1,214 USD
View
B
Retailer 19
-
£980 GBP
A$2,024 AUD
View
B+
Retailer 20
-
£1,017 GBP
View
B
Retailer 21
-
£1,054 GBP
$1,415 USD
View
B+
Retailer 22
-
£1,056 GBP
$1,417 USD
View
B
Retailer 23
-
£1,067 GBP
$1,432 USD
View
Most Expensive
B
Brilliant Earth
21730494A · Oct 31
£1,468 GBP
$1,970 USD
View
23 more retailers have this diamond
Prices start from £205 GBPSave up to £1,263 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
£205 GBP