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Cushion|Lab Grown|IGI

0.73ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG770687050

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG770687050

Diamond specifications and retailer prices

From £123 GBP
As of November 1, 2026
Save £204 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £922 GBP at MOH London · As of October 18, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687050 or 770687050. Listed at 13 retailers as of November 1, 2026, with a 166% 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

0.73
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687050
Dimensions5.68 × 4.54 × 3.24 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm4.54 mm0.73 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687050
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 71.4%

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: Nov 1
Current: £922 GBP|Low: £123 GBP|High: £936 GBP|Avg: £342 GBP|-0.3%
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
November 2, 2026
Retailer 9£123 GBP
Retailer 13£174 GBP
Retailer 6£193 GBP
Retailer 3£213 GBP
Retailer 11£224 GBP
Retailer 2£264 GBP
Retailer 12£270 GBP
Retailer 4£285 GBP
Retailer 7£289 GBP
Retailer 10£304 GBP
Retailer 8£327 GBP
Retailer 5£576 GBP
MOH London£922 GBP

41 data points across 13 retailers

13 retailers£123 GBP to £327 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£174 GBP
View
A
Retailer 3
-
£193 GBP
View
Retailer 4
-
£213 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£224 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£264 GBP
View
Retailer 7
-
£270 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£285 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£289 GBP
View
B+
Retailer 10
-
£304 GBP
View
B+
Retailer 11
-
£327 GBP
View
Retailer 12
-
£576 GBP
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG770687050 · Oct 18
£922 GBP
View
Price last confirmed 17 days ago
12 more retailers have this diamond
Prices start from £123 GBPSave up to £204 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
0.73ct Cushion
£123 GBP