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Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG758578227

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758578227

Diamond specifications and retailer prices

From £182 GBP
As of November 4, 2026
Save £1,378 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,560 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758578227 or 758578227. Listed at 12 retailers as of November 4, 2026, with prices from £182 to £1,560, a £1,378 spread on the same certified stone. Do Amore Diamonds lists it at £1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758578227
Dimensions8.47 × 5.75 × 3.84 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.75 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758578227
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 33°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,560 GBP|Low: £166 GBP|High: £1,701 GBP|Avg: £655 GBP|-8.3%
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 5, 2026
Retailer 10£182 GBP
Retailer 11£249 GBP
Retailer 6£276 GBP
Retailer 7£362 GBP
Retailer 5£364 GBP
Retailer 3£395 GBP
Retailer 13£529 GBP
Retailer 9£566 GBP
Retailer 8£792 GBP
Retailer 2£890 GBP
Retailer 4£966 GBP
Retailer 12£1,071 GBP
Do Amore Diamonds£1,560 GBP

25 data points across 13 retailers

12 retailers£182 GBP to £1,560 GBP

A
Cheapest Retailer
-
£182 GBP
Final sale: no returns
A
Retailer 2
-
£249 GBP
View
B+
Retailer 3
-
£276 GBP
View
A
Retailer 4
-
£362 GBP
View
A
Retailer 5
-
£395 GBP
View
Retailer 6
-
£529 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£566 GBP
View
B+
Retailer 8
-
£792 GBP
View
B+
Retailer 9
-
£890 GBP
View
B
Retailer 10
-
£966 GBP
View
B
Retailer 11
-
£1,071 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4D298F277 · Nov 4
£1,560 GBP
$2,100 USD
View
11 more retailers have this diamond
Prices start from £182 GBPSave up to £1,378 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
1.54ct Cushion
£182 GBP