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Cushion|Lab Grown|IGI

0.97ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG834601278

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG834601278

Diamond specifications and retailer prices

From £561 GBP
As of November 3, 2026
Save £1,735 GBP (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,295 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 0.97ct lab-grown cushion diamond

This 0.97ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601278 or 834601278. Listed at 10 retailers as of November 3, 2026, with prices from £561 to £2,295, a £1,735 spread on the same certified stone. MOH London lists it at £2,295. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle49.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601278
Dimensions6.77 × 4.72 × 3.01 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm4.72 mm0.97 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601278
Side View
Table 65.0%Crown 37.9°Girdle: STK-THKPavilion 49.1°Culet: LargeDepth 63.8%

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 3
Current: £2,295 GBP|Low: £545 GBP|High: £2,323 GBP|Avg: £1,240 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5£545 GBP
Retailer 8£561 GBP
Retailer 7£607 GBP
Retailer 2£861 GBP
Retailer 4£930 GBP
Retailer 3£1,053 GBP
Retailer 6£1,693 GBP
Retailer 9£1,880 GBP
Retailer 10£1,910 GBP
MOH London£2,295 GBP

41 data points across 10 retailers

10 retailers£561 GBP to £2,295 GBP

Retailer 1
-
£545 GBP
Price last confirmed 20 days ago
A
Retailer 2
-
£561 GBP
View
A
Retailer 3
-
£607 GBP
View
Final sale: no returns
B+
Retailer 4
-
£861 GBP
View
B+
Retailer 5
-
£930 GBP
View
B+
Retailer 6
-
£1,053 GBP
View
B
Retailer 7
-
£1,693 GBP
View
B
Retailer 8
-
£1,880 GBP
View
B
Retailer 9
-
£1,910 GBP
View
Most Expensive
B
MOH London
LG834601278 · Nov 3
£2,295 GBP
View
9 more retailers have this diamond
Prices start from £561 GBPSave up to £1,735 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
0.97ct Cushion
£561 GBP