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Cushion|Lab Grown|IGI

1.27ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG844675871

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844675871

Diamond specifications and retailer prices

From £158 GBP
As of November 4, 2026
Save £656 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £814 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844675871 or 844675871. Listed at 13 retailers as of November 4, 2026, with prices from £158 to £814, a £656 spread on the same certified stone. MOH London lists it at £814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675871
Dimensions7.66 × 5.46 × 3.72 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.46 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675871
Side View
Table 65.0%Crown 38.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: £814 GBP|Low: £158 GBP|High: £882 GBP|Avg: £429 GBP|-7.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9£158 GBP
Retailer 2£199 GBP
Retailer 5£236 GBP
Retailer 12£287 GBP
Retailer 3£304 GBP
Retailer 6£314 GBP
Retailer 4£416 GBP
Retailer 8£464 GBP
Retailer 11£568 GBP
Retailer 7£587 GBP
Retailer 10£601 GBP
MOH London£814 GBP

16 data points across 12 retailers

13 retailers£158 GBP to £814 GBP

A+
Cheapest Retailer
-
£158 GBP
Final sale: no returns
A
Retailer 2
-
£199 GBP
View
B+
Retailer 3
-
£236 GBP
View
A
Retailer 4
-
£287 GBP
View
A
Retailer 5
-
£304 GBP
View
A
Retailer 6
-
£314 GBP
View
A
Retailer 7
-
£416 GBP
View
A
Retailer 8
-
£464 GBP
View
B+
Retailer 9
-
£568 GBP
View
B+
Retailer 10
-
£587 GBP
View
B+
Retailer 11
-
£601 GBP
View
Retailer 12
-
£756 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG844675871 · Nov 5
£814 GBP
View
12 more retailers have this diamond
Prices start from £158 GBPSave up to £656 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+
1.27ct Cushion
£158 GBP