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Cushion|Lab Grown|IGI

0.75ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG807613912

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

Certificate IGI LG807613912

Diamond specifications and retailer prices

From £323 GBP
As of November 3, 2026
Save £1,663 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,911 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.75ct lab-grown cushion diamond

This 0.75ct 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 LG807613912 or 807613912. Listed at 16 retailers as of November 3, 2026, with a 515% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.75
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613912
Dimensions5.18 × 5.08 × 3.46 mm
L/W Ratio1.02
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
5.18 mm5.08 mm0.75 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613912
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 68.1%

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: £2,911 GBP|Low: £323 GBP|High: £2,911 GBP|Avg: £1,121 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 10£323 GBP
Retailer 12£381 GBP
Retailer 15£406 GBP
Retailer 6£478 GBP
Retailer 8£567 GBP
Retailer 4£630 GBP
Retailer 2£711 GBP
Retailer 14£758 GBP
Retailer 13£847 GBP
Retailer 5£1,324 GBP
Retailer 7£1,366 GBP
Retailer 9£1,488 GBP
Retailer 11£1,602 GBP
Retailer 16£1,959 GBP
Retailer 3£1,986 GBP
Do Amore Diamonds£2,911 GBP

37 data points across 16 retailers

16 retailers£323 GBP to £1,986 GBP

A
Cheapest Retailer
-
£323 GBP
A
Retailer 2
-
£381 GBP
View
Final sale: no returns
A
Retailer 3
-
£406 GBP
View
A
Retailer 4
-
£478 GBP
View
A
Retailer 5
-
£567 GBP
View
B+
Retailer 6
-
£630 GBP
View
B+
Retailer 7
-
£711 GBP
View
B+
Retailer 8
-
£758 GBP
View
B+
Retailer 9
-
£847 GBP
View
B
Retailer 10
-
£1,324 GBP
View
Retailer 11
-
£1,366 GBP
View
Price last confirmed 16 days ago
B
Retailer 12
-
£1,488 GBP
View
B
Retailer 13
-
£1,602 GBP
View
B
Retailer 14
-
£1,959 GBP
View
B
Retailer 15
-
£1,986 GBP
View
Most Expensive
Do Amore Diamonds
32-LG807613912 · Nov 4
£2,911 GBP
$3,930 USD
View
Price under review
15 more retailers have this diamond
Prices start from £323 GBPSave up to £1,663 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
0.75ct Cushion
£323 GBP