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Cushion|Lab Grown|IGI

0.71ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG770683345

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770683345

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of October 30, 2026
Save £829 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £963 GBP at MOH London · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770683345 or 770683345. Listed at 17 retailers as of October 25, 2026, with prices from £134 to £963, a £829 spread on the same certified stone. MOH London lists it at £963. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683345
Dimensions5.14 × 4.75 × 3.34 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.14 mm4.75 mm0.71 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683345
Side View
Table 63.0%Crown 38.8°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 70.3%

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 30
Current: £963 GBP|Low: £79 GBP|High: £1,047 GBP|Avg: £353 GBP|-7.1%
MOH London
Retailer 2
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Retailer 18
October 31, 2026
Retailer 18£104 GBP
Retailer 8£134 GBP
Retailer 9£179 GBP
Retailer 12£196 GBP
Retailer 2£201 GBP
Retailer 5£206 GBP
Retailer 3£222 GBP
Retailer 16£238 GBP
Retailer 11£280 GBP
Retailer 17£284 GBP
Retailer 6£291 GBP
Retailer 15£318 GBP
Retailer 13£336 GBP
Retailer 14£348 GBP
Retailer 7£413 GBP
Retailer 10£648 GBP
Retailer 4£711 GBP
MOH London£963 GBP

43 data points across 18 retailers

17 retailers£134 GBP to £963 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£172 GBP
$230 USD
View
A
Retailer 3
-
£196 GBP
$262 USD
View
A
Retailer 4
-
£201 GBP
€257 EUR
View
Retailer 5
-
£206 GBP
ZAR 4,467 ZAR
View
Price last confirmed 13 days ago
A
Retailer 6
-
£222 GBP
$297 USD
View
B+
Retailer 7
-
£238 GBP
View
B+
Retailer 8
-
£280 GBP
$375 USD
View
B+
Retailer 9
-
£284 GBP
View
B+
Retailer 10
-
£291 GBP
$390 USD
View
B+
Retailer 11
-
£318 GBP
SGD 576 SGD
View
B+
Retailer 12
-
£336 GBP
$450 USD
View
B+
Retailer 13
-
£348 GBP
$466 USD
View
B+
Retailer 14
-
£413 GBP
$553 USD
View
Retailer 15
-
£648 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
-
£711 GBP
$953 USD
View
Most Expensive
B
MOH London
LG770683345 · Oct 25
£963 GBP
View
16 more retailers have this diamond
Prices start from £134 GBPSave up to £829 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
0.71ct Cushion
£134 GBP