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Cushion|Lab Grown|IGI

1.55ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG726538974

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

Certificate IGI LG726538974

Diamond specifications and retailer prices

From £204 GBP
As of November 4, 2026
Save £1,786 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,990 GBP at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726538974 or 726538974. Listed at 19 retailers as of November 4, 2026, with prices from £204 to £1,990, a £1,786 spread on the same certified stone. Yadav Diamonds lists it at £1,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726538974
Dimensions6.68 × 6.66 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.66 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726538974
Side View
Table 63.0%Crown 37.4°Girdle: MED-THKPavilion 39°Culet: NoneDepth 67.0%

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: Nov 4
Current: £426 GBP|Low: £204 GBP|High: £1,830 GBP|Avg: £594 GBP|-6.8%
Retailer 1
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Retailer 18
November 5, 2026
Retailer 18£204 GBP
Retailer 9£233 GBP
Retailer 2£305 GBP
Retailer 7£315 GBP
Retailer 14£369 GBP
Retailer 13£390 GBP
Retailer 17£413 GBP
Retailer 1£426 GBP
Retailer 16£447 GBP
Retailer 12£530 GBP
Retailer 15£564 GBP
Retailer 5£696 GBP
Retailer 6£766 GBP
Retailer 4£801 GBP
Retailer 11£904 GBP
Retailer 3£993 GBP
Retailer 10£1,016 GBP
Retailer 8£1,830 GBP

39 data points across 18 retailers

19 retailers£204 GBP to £1,990 GBP

A
Cheapest Retailer
-
£204 GBP
Final sale: no returns
Retailer 2
-
£233 GBP
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£305 GBP
View
Retailer 4
-
£315 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
£369 GBP
View
A
Retailer 6
-
£390 GBP
View
A
Retailer 7
-
£413 GBP
View
A
Retailer 8
-
£426 GBP
View
A
Retailer 9
-
£447 GBP
View
A
Retailer 10
-
£530 GBP
View
A
Retailer 11
-
£564 GBP
View
B+
Retailer 12
-
£696 GBP
View
B+
Retailer 13
-
£766 GBP
View
B+
Retailer 14
-
£801 GBP
View
B+
Retailer 15
-
£904 GBP
View
B
Retailer 16
-
£993 GBP
View
Retailer 17
-
£1,016 GBP
View
Price last confirmed 17 days ago
Retailer 18
-
£1,830 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13004545 · Nov 4
£1,990 GBP
$2,687 USD
View
18 more retailers have this diamond
Prices start from £204 GBPSave up to £1,786 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
1.55ct Cushion
£204 GBP