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Cushion|Lab Grown|IGI

0.88ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG799607980

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

Certificate IGI LG799607980

Diamond specifications and retailer prices

From £377 GBP
As of November 3, 2026
Save £1,990 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,367 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 0.88ct lab-grown cushion diamond

This 0.88ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799607980 or 799607980. Listed at 12 retailers as of November 3, 2026, with prices from £377 to £2,367, a £1,990 spread on the same certified stone. MOH London lists it at £2,367. 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

0.88
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799607980
Dimensions5.48 × 5.32 × 3.59 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.48 mm5.32 mm0.88 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799607980
Side View
Table 61.0%Crown 35.5°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 67.5%

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: Nov 3
Current: £2,367 GBP|Low: £377 GBP|High: £4,963 GBP|Avg: £1,557 GBP|-2.1%
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 3, 2026
Retailer 10£377 GBP
Retailer 6£476 GBP
Retailer 11£496 GBP
Retailer 8£693 GBP
Retailer 12£919 GBP
Retailer 3£979 GBP
Retailer 5£1,232 GBP
Retailer 2£1,850 GBP
Retailer 9£1,922 GBP
Retailer 7£2,074 GBP
MOH London£2,367 GBP
Retailer 4£4,963 GBP

32 data points across 12 retailers

12 retailers£377 GBP to £2,367 GBP

A
Cheapest Retailer
-
£377 GBP
A
Retailer 2
-
£476 GBP
View
Retailer 3
-
£496 GBP
View
Price last confirmed 16 days ago
B+
Retailer 4
-
£693 GBP
View
B+
Retailer 5
-
£919 GBP
View
B+
Retailer 6
-
£979 GBP
View
B
Retailer 7
-
£1,232 GBP
View
B
Retailer 8
-
£1,850 GBP
View
B
Retailer 9
-
£1,922 GBP
View
B
Retailer 10
-
£2,074 GBP
View
Most Expensive
B
MOH London
LG799607980 · Nov 3
£2,367 GBP
View
10 more retailers have this diamond
Prices start from £377 GBPSave up to £1,990 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
0.88ct Cushion
£377 GBP