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Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

GD • G/VVS1 • IGI LG698587660

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG698587660

Diamond specifications and retailer prices

From £485 GBP
As of November 4, 2026
Save £1,499 GBP (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,984 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 standard cut grade and certified by IGI LG698587660 or 698587660. Listed at 5 retailers as of November 4, 2026, with prices from £485 to £1,984, a £1,499 spread on the same certified stone. Do Amore Diamonds lists it at £1,984. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698587660
Dimensions8.97 × 5.30 × 3.48 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
8.97 mm5.30 mm1.54 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG698587660
Side View
Table 60.0%Crown 35.1°Girdle: STK-VTKPavilionCulet: LargeDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,984 GBP|Low: £412 GBP|High: £1,984 GBP|Avg: £907 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
November 5, 2026
Retailer 6£485 GBP
Retailer 5£487 GBP
Retailer 7£491 GBP
Retailer 8£524 GBP
Retailer 11£539 GBP
Retailer 10£596 GBP
Retailer 9£915 GBP
Retailer 4£1,082 GBP
Retailer 3£1,120 GBP
Retailer 12£1,164 GBP
Retailer 2£1,286 GBP
Do Amore Diamonds£1,984 GBP

17 data points across 12 retailers

5 retailers£485 GBP to £1,984 GBP

B+
Cheapest Retailer
-
£485 GBP
B+
Retailer 2
-
£487 GBP
View
B+
Retailer 3
-
£491 GBP
View
B
Retailer 4
-
£1,286 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1697594 · Nov 4
£1,984 GBP
$2,670 USD
View
4 more retailers have this diamond
Prices start from £485 GBPSave up to £1,499 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.

B+
1.54ct Cushion
£485 GBP