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Cushion|Lab Grown|IGI

0.72ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG804603873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804603873

Diamond specifications and retailer prices

From £278 GBP
As of November 3, 2026
Save £1,582 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,859 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown cushion diamond

This 0.72ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804603873 or 804603873. Listed at 12 retailers as of November 3, 2026, with prices from £278 to £1,859, a £1,582 spread on the same certified stone. Do Amore Diamonds lists it at £1,859. 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

0.72
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804603873
Dimensions5.73 × 4.74 × 3.19 mm
L/W Ratio1.21
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
5.73 mm4.74 mm0.72 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804603873
Side View
Table 62.0%Crown 34.3°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 67.3%

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: £1,859 GBP|Low: £278 GBP|High: £1,859 GBP|Avg: £770 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
November 3, 2026
Retailer 3£278 GBP
Retailer 4£333 GBP
Retailer 9£390 GBP
Retailer 12£433 GBP
Retailer 8£501 GBP
Retailer 10£646 GBP
Retailer 5£741 GBP
Retailer 13£806 GBP
Retailer 6£885 GBP
Retailer 7£950 GBP
Retailer 2£1,022 GBP
Retailer 11£1,030 GBP
Do Amore Diamonds£1,859 GBP

26 data points across 13 retailers

12 retailers£278 GBP to £1,859 GBP

A
Cheapest Retailer
-
£278 GBP
A
Retailer 2
-
£333 GBP
View
A
Retailer 3
-
£390 GBP
View
A
Retailer 4
-
£433 GBP
View
A
Retailer 5
-
£501 GBP
View
B+
Retailer 6
-
£646 GBP
View
B+
Retailer 7
-
£806 GBP
View
B+
Retailer 8
-
£885 GBP
View
B+
Retailer 9
-
£950 GBP
View
B+
Retailer 10
-
£1,022 GBP
View
B+
Retailer 11
-
£1,030 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG804603873 · Nov 4
£1,859 GBP
$2,510 USD
View
11 more retailers have this diamond
Prices start from £278 GBPSave up to £1,582 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
0.72ct Cushion
£278 GBP