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Cushion|Lab Grown|IGI

0.70ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG749543857

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG749543857

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 30, 2026
Save £637 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £756 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG749543857 or 749543857. Listed at 16 retailers as of October 30, 2026, with prices from £119 to £756, a £637 spread on the same certified stone. Reve Diamonds lists it at £756. 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

0.70
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749543857
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm0.70 ctE / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG749543857
Side View
Table 69.0%Crown 38.9°Girdle: MED-VTKPavilion 40.2°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £226 GBP|Low: £84 GBP|High: £694 GBP|Avg: £364 GBP|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£119 GBP
Retailer 6£179 GBP
Retailer 1£226 GBP
Retailer 3£229 GBP
Retailer 4£289 GBP
Retailer 10£316 GBP
Retailer 7£337 GBP
Retailer 9£463 GBP
Retailer 5£622 GBP
Retailer 2£694 GBP

41 data points across 10 retailers

16 retailers£119 GBP to £756 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
Final sale: no returns
B+
Retailer 2
-
£153 GBP
HK$1,600 HKD
View
B+
Retailer 3
-
£179 GBP
$240 USD
View
B+
Retailer 4
-
£190 GBP
$255 USD
View
B+
Retailer 5
-
£200 GBP
$268 USD
View
B+
Retailer 6
-
£226 GBP
View
B+
Retailer 7
-
£229 GBP
€292 EUR
View
B+
Retailer 8
-
£289 GBP
View
B+
Retailer 9
-
£316 GBP
$423 USD
View
B
Retailer 10
-
£337 GBP
$451 USD
View
B
Retailer 11
-
£365 GBP
SGD 661 SGD
View
B
Retailer 12
-
£452 GBP
$606 USD
View
B
Retailer 13
-
£463 GBP
$620 USD
View
B
Retailer 14
-
£622 GBP
View
C
Retailer 15
-
£694 GBP
View
Most Expensive
C
Reve Diamonds
CF3000E01 · Oct 30
£756 GBP
$1,013 USD
View
15 more retailers have this diamond
Prices start from £119 GBPSave up to £637 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
0.70ct Cushion
£119 GBP