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Cushion|Lab Grown|IGI

0.79ct K VVS1 Cushion Lab Grown Diamond

ID • K/VVS1 • IGI LG821638925

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG821638925

Diamond specifications and retailer prices

From £199 GBP
As of November 6, 2026
Save £787 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £987 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821638925 or 821638925. Listed at 10 retailers as of November 5, 2026, with prices from £199 to £987, a £787 spread on the same certified stone. MOH London lists it at £987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
K
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638925
Dimensions5.94 × 5.57 × 3.45 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
5.94 mm5.57 mm0.79 ctK / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821638925
Side View
Table 51.0%Crown 34.8°Girdle: VTN-MEDPavilion 41.4°Culet: LargeDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £987 GBP|Low: £191 GBP|High: £1,001 GBP|Avg: £436 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4£199 GBP
Retailer 9£223 GBP
Retailer 10£231 GBP
Retailer 5£247 GBP
Retailer 7£247 GBP
Retailer 6£332 GBP
Retailer 2£399 GBP
Retailer 3£758 GBP
Retailer 8£793 GBP
MOH London£987 GBP

24 data points across 10 retailers

10 retailers£199 GBP to £987 GBP

B+
Cheapest Retailer
-
£199 GBP
B+
Retailer 2
-
£223 GBP
View
Final sale: no returns
B+
Retailer 3
-
£231 GBP
View
B+
Retailer 4
-
£247 GBP
View
Retailer 5
-
£247 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£332 GBP
View
B+
Retailer 7
-
£399 GBP
View
B+
Retailer 8
-
£758 GBP
View
B
Retailer 9
-
£793 GBP
View
Most Expensive
B
MOH London
LG821638925 · Nov 5
£987 GBP
View
9 more retailers have this diamond
Prices start from £199 GBPSave up to £787 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+
0.79ct Cushion
£199 GBP