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Cushion|Lab Grown|IGI

0.73ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG784608331

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784608331

Diamond specifications and retailer prices

From £116 GBP
$154 USD
As of October 28, 2026
Save £878 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £993 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784608331 or 784608331. Listed at 15 retailers as of October 28, 2026, with prices from £116 to £993, a £878 spread on the same certified stone. Do Amore Diamonds lists it at £993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784608331
Dimensions5.72 × 4.78 × 3.25 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
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
5.72 mm4.78 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784608331
Side View
Table 64.0%Crown 36.3°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 68.0%

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: Oct 28
Current: £993 GBP|Low: £116 GBP|High: £1,016 GBP|Avg: £418 GBP|-2.2%
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
October 28, 2026
Retailer 11£116 GBP
Retailer 13£129 GBP
Retailer 2£188 GBP
Retailer 3£192 GBP
Retailer 6£247 GBP
Retailer 7£257 GBP
Retailer 10£305 GBP
Retailer 9£367 GBP
Retailer 4£588 GBP
Retailer 8£665 GBP
Retailer 5£746 GBP
Retailer 12£752 GBP
Do Amore Diamonds£993 GBP

40 data points across 13 retailers

15 retailers£116 GBP to £993 GBP

A
Cheapest Retailer
-
£116 GBP
$154 USD
Final sale: no returns
A
Retailer 2
-
£129 GBP
$171 USD
View
A
Retailer 3
-
£151 GBP
$200 USD
View
A
Retailer 4
-
£188 GBP
$250 USD
View
A
Retailer 5
-
£192 GBP
$255 USD
View
A
Retailer 6
-
£247 GBP
View
A
Retailer 7
-
£250 GBP
$332 USD
View
A
Retailer 8
-
£257 GBP
ZAR 5,512 ZAR
View
A
Retailer 9
-
£305 GBP
$405 USD
View
B+
Retailer 10
-
£367 GBP
$487 USD
View
B
Retailer 11
-
£588 GBP
$781 USD
View
B
Retailer 12
-
£665 GBP
View
B
Retailer 13
-
£746 GBP
View
B
Retailer 14
-
£752 GBP
$999 USD
View
Most Expensive
B
Do Amore Diamonds
27-901082A97 · Oct 28
£993 GBP
$1,320 USD
View
14 more retailers have this diamond
Prices start from £116 GBPSave up to £878 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
0.73ct Cushion
£116 GBP