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Marquise|Lab Grown|IGI

0.75ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG807614153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807614153

Diamond specifications and retailer prices

From £239 GBP
$321 USD
As of November 1, 2026
Save £1,374 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,614 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown marquise diamond

This 0.75ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG807614153 or 807614153. Listed at 16 retailers as of October 29, 2026, with prices from £239 to £1,614, a £1,374 spread on the same certified stone. MOH London lists it at £1,614. 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

0.75
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614153
Dimensions9.33 × 4.77 × 2.92 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.33 mm4.77 mm0.75 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614153
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 61.2%

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 1
Current: £1,614 GBP|Low: £239 GBP|High: £1,644 GBP|Avg: £732 GBP|-0.6%
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
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Retailer 15
Retailer 16
October 30, 2026
Retailer 7£239 GBP
Retailer 5£276 GBP
Retailer 13£369 GBP
Retailer 9£380 GBP
Retailer 16£388 GBP
Retailer 4£512 GBP
Retailer 11£543 GBP
Retailer 3£550 GBP
Retailer 8£551 GBP
Retailer 2£596 GBP
Retailer 15£607 GBP
Retailer 10£1,013 GBP
Retailer 12£1,013 GBP
Retailer 6£1,349 GBP
Retailer 14£1,513 GBP
MOH London£1,614 GBP

27 data points across 16 retailers

16 retailers£239 GBP to £1,614 GBP

A
Cheapest Retailer
-
£239 GBP
$321 USD
A
Retailer 2
-
£276 GBP
$371 USD
View
B+
Retailer 3
-
£369 GBP
$495 USD
View
A
Retailer 4
-
£380 GBP
$510 USD
View
Retailer 5
-
£388 GBP
€496 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
£429 GBP
$576 USD
View
Price last confirmed 41 days ago
B+
Retailer 7
-
£512 GBP
A$1,058 AUD
View
B+
Retailer 8
-
£543 GBP
A$1,122 AUD
View
B+
Retailer 9
-
£550 GBP
CA$1,025 CAD
View
B+
Retailer 10
-
£596 GBP
$800 USD
View
B+
Retailer 11
-
£607 GBP
$815 USD
View
B
Retailer 12
-
£1,013 GBP
$1,360 USD
View
B
Retailer 13
-
£1,013 GBP
$1,360 USD
View
B
Retailer 14
-
£1,349 GBP
$1,810 USD
View
B
Retailer 15
-
£1,513 GBP
$2,030 USD
View
Most Expensive
B
MOH London
LG807614153 · Oct 29
£1,614 GBP
View
15 more retailers have this diamond
Prices start from £239 GBPSave up to £1,374 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
0.75ct Marquise
£239 GBP