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Marquise|Lab Grown|IGI

1.65ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847601952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847601952

Diamond specifications and retailer prices

From £243 GBP
$324 USD
As of October 23, 2026
Save £967 GBP (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,210 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.65ct lab-grown marquise diamond

This 1.65ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847601952 or 847601952. Listed at 14 retailers as of October 23, 2026, with prices from £243 to £1,210, a £967 spread on the same certified stone. MOH London lists it at £1,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847601952
Dimensions12.42 × 6.07 × 3.56 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm6.07 mm1.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847601952
Side View
Table 65.0%Crown 34.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

Caratlytics Score

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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 23
Current: £1,210 GBP|Low: £273 GBP|High: £1,210 GBP|Avg: £659 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 13£273 GBP
Retailer 7£302 GBP
Retailer 2£354 GBP
Retailer 11£417 GBP
Retailer 12£472 GBP
Retailer 5£489 GBP
Retailer 8£510 GBP
Retailer 6£536 GBP
Retailer 9£885 GBP
Retailer 4£1,003 GBP
Retailer 3£1,159 GBP
Retailer 10£1,193 GBP
MOH London£1,210 GBP

7 data points across 13 retailers

14 retailers£243 GBP to £1,210 GBP

A
Cheapest Retailer
-
£243 GBP
$324 USD
A
Retailer 2
-
£273 GBP
$363 USD
View
Final sale: no returns
A
Retailer 3
-
£302 GBP
$402 USD
View
A
Retailer 4
-
£354 GBP
View
A
Retailer 5
-
£417 GBP
$555 USD
View
A
Retailer 6
-
£472 GBP
$628 USD
View
A
Retailer 7
-
£489 GBP
$651 USD
View
A
Retailer 8
-
£510 GBP
ZAR 10,974 ZAR
View
A
Retailer 9
-
£536 GBP
View
B
Retailer 10
-
£885 GBP
$1,178 USD
View
B
Retailer 11
-
£1,003 GBP
$1,336 USD
View
B
Retailer 12
-
£1,159 GBP
$1,543 USD
View
B
Retailer 13
-
£1,193 GBP
$1,589 USD
View
Most Expensive
B
MOH London
LG847601952 · Oct 26
£1,210 GBP
View
13 more retailers have this diamond
Prices start from £243 GBPSave up to £967 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
1.65ct Marquise
£243 GBP