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Cushion|Lab Grown|IGI

0.71ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG770683347

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG770683347

Diamond specifications and retailer prices

From £133 GBP
As of November 4, 2026
Save £814 GBP (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £947 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG770683347 or 770683347. Listed at 14 retailers as of November 4, 2026, with prices from £133 to £947, a £814 spread on the same certified stone. MOH London lists it at £947. 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

0.71
Carat
F
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683347
Dimensions4.91 × 4.68 × 3.40 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.91 mm4.68 mm0.71 ctF / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683347
Side View
Table 72.0%Crown 42.9°Girdle: STK-VTKPavilion 36.4°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £947 GBP|Low: £178 GBP|High: £995 GBP|Avg: £353 GBP|-3.6%
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
November 5, 2026
Retailer 3£178 GBP
Retailer 9£190 GBP
Retailer 10£200 GBP
Retailer 7£219 GBP
Retailer 2£233 GBP
Retailer 6£247 GBP
Retailer 8£282 GBP
Retailer 4£290 GBP
Retailer 11£312 GBP
Retailer 13£317 GBP
Retailer 12£346 GBP
Retailer 5£611 GBP
MOH London£947 GBP

43 data points across 13 retailers

14 retailers£133 GBP to £947 GBP

B+
Cheapest Retailer
-
£133 GBP
Retailer 2
-
£178 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£190 GBP
View
B+
Retailer 4
-
£200 GBP
View
B+
Retailer 5
-
£219 GBP
View
B+
Retailer 6
-
£233 GBP
View
B+
Retailer 7
-
£247 GBP
View
B+
Retailer 8
-
£282 GBP
View
Retailer 9
-
£290 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£312 GBP
View
B+
Retailer 11
-
£317 GBP
View
B
Retailer 12
-
£346 GBP
View
Retailer 13
-
£611 GBP
View
Price last confirmed 20 days ago
Most Expensive
C
MOH London
LG770683347 · Nov 5
£947 GBP
View
13 more retailers have this diamond
Prices start from £133 GBPSave up to £814 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.

B+
0.71ct Cushion
£133 GBP