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Cushion|Lab Grown|IGI

0.75ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG646462426

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG646462426

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 30, 2026
Save £406 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £600 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG646462426 or 646462426. Listed at 7 retailers as of October 29, 2026, with prices from £194 to £600, a £406 spread on the same certified stone. MOH London lists it at £600. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646462426
Dimensions7.07 × 4.32 × 2.73 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm4.32 mm0.75 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646462426
Side View
Table 63.0%Crown 38.6°Girdle: MED-THKPavilion 39.4°Culet: LargeDepth 63.2%

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: Oct 30
Current: £600 GBP|Low: £194 GBP|High: £600 GBP|Avg: £320 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£194 GBP
Retailer 2£216 GBP
Retailer 6£238 GBP
Retailer 3£278 GBP
Retailer 5£303 GBP
Retailer 4£452 GBP
MOH London£600 GBP

17 data points across 7 retailers

7 retailers£194 GBP to £600 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£216 GBP
View
B+
Retailer 3
-
£238 GBP
$319 USD
View
B+
Retailer 4
-
£278 GBP
View
B+
Retailer 5
-
£303 GBP
$406 USD
View
B
Retailer 6
-
£452 GBP
$605 USD
View
Most Expensive
B
MOH London
LG646462426 · Oct 29
£600 GBP
View
6 more retailers have this diamond
Prices start from £194 GBPSave up to £406 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 Cushion
£194 GBP