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Cushion|Lab Grown|IGI

0.70ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG816668743

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

Certificate IGI LG816668743

Diamond specifications and retailer prices

From £106 GBP
As of November 5, 2026
Save £879 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £985 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816668743 or 816668743. Listed at 19 retailers as of November 5, 2026, with prices from £106 to £985, a £879 spread on the same certified stone. MOH London lists it at £985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816668743
Dimensions5.11 × 5.05 × 3.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.11 mm5.05 mm0.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816668743
Side View
Table 64.0%Crown 36.5°Girdle: MED-THKPavilion 38°Culet: NoneDepth 67.3%

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: Nov 5
Current: £985 GBP|Low: £106 GBP|High: £1,054 GBP|Avg: £334 GBP|-3.6%
MOH London
Retailer 2
Retailer 3
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Retailer 12
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Retailer 18
November 5, 2026
Retailer 18£106 GBP
Retailer 10£123 GBP
Retailer 6£160 GBP
Retailer 9£171 GBP
Retailer 17£188 GBP
Retailer 2£195 GBP
Retailer 13£211 GBP
Retailer 12£215 GBP
Retailer 11£217 GBP
Retailer 7£257 GBP
Retailer 14£274 GBP
Retailer 16£293 GBP
Retailer 15£312 GBP
Retailer 5£331 GBP
Retailer 3£422 GBP
Retailer 8£623 GBP
Retailer 4£717 GBP
MOH London£985 GBP

33 data points across 18 retailers

19 retailers£106 GBP to £985 GBP

A
Cheapest Retailer
-
£106 GBP
Final sale: no returns
Retailer 2
-
£123 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£160 GBP
View
A
Retailer 4
-
£171 GBP
View
A
Retailer 5
-
£188 GBP
View
A
Retailer 6
-
£195 GBP
View
A
Retailer 7
-
£211 GBP
View
A
Retailer 8
-
£215 GBP
View
A
Retailer 9
-
£217 GBP
View
A
Retailer 10
-
£257 GBP
View
B+
Retailer 11
-
£274 GBP
View
B+
Retailer 12
-
£293 GBP
View
B+
Retailer 13
-
£312 GBP
View
B+
Retailer 14
-
£331 GBP
View
B+
Retailer 15
-
£422 GBP
View
B
Retailer 16
-
£623 GBP
View
Retailer 17
-
£669 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£717 GBP
View
Most Expensive
B
MOH London
LG816668743 · Nov 5
£985 GBP
View
18 more retailers have this diamond
Prices start from £106 GBPSave up to £879 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
£106 GBP