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Cushion|Lab Grown|IGI

0.73ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG788668882

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788668882

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of November 1, 2026
Save £850 GBP (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £983 GBP at MOH London · As of October 26, 2026
View at MOH London

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 LG788668882 or 788668882. Listed at 16 retailers as of October 26, 2026, with prices from £134 to £983, a £850 spread on the same certified stone. MOH London lists it at £983. 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 angle39.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668882
Dimensions5.30 × 4.95 × 3.21 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.30 mm4.95 mm0.73 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668882
Side View
Table 67.0%Crown 39.6°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 64.8%

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 1
Current: £983 GBP|Low: £134 GBP|High: £1,011 GBP|Avg: £335 GBP|-1.5%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 2, 2026
Retailer 8£134 GBP
Retailer 16£183 GBP
Retailer 14£195 GBP
Retailer 10£195 GBP
Retailer 2£204 GBP
Retailer 3£211 GBP
Retailer 5£225 GBP
Retailer 9£287 GBP
Retailer 15£290 GBP
Retailer 4£294 GBP
Retailer 13£325 GBP
Retailer 12£357 GBP
Retailer 11£373 GBP
Retailer 6£420 GBP
Retailer 7£613 GBP
MOH London£983 GBP

41 data points across 16 retailers

16 retailers£134 GBP to £983 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£183 GBP
$245 USD
View
A
Retailer 3
-
£195 GBP
View
A
Retailer 4
-
£195 GBP
$262 USD
View
A
Retailer 5
-
£204 GBP
€261 EUR
View
Retailer 6
-
£211 GBP
ZAR 4,565 ZAR
View
Price last confirmed 15 days ago
Retailer 7
-
£225 GBP
$302 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
£287 GBP
$385 USD
View
Retailer 9
-
£290 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£294 GBP
$394 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£325 GBP
SGD 589 SGD
View
B+
Retailer 12
-
£357 GBP
$479 USD
View
B+
Retailer 13
-
£373 GBP
$500 USD
View
B+
Retailer 14
-
£420 GBP
$564 USD
View
Retailer 15
-
£613 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG788668882 · Oct 26
£983 GBP
View
15 more retailers have this diamond
Prices start from £134 GBPSave up to £850 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
£134 GBP