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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG617442584

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617442584

Diamond specifications and retailer prices

From £189 GBP
$253 USD
As of November 1, 2026
Save £1,364 GBP (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,552 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG617442584 or 617442584. Listed at 8 retailers as of November 1, 2026, with prices from £189 to £1,552, a £1,364 spread on the same certified stone. Do Amore Diamonds lists it at £1,552. 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

1.63
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617442584
Dimensions8.82 × 6.10 × 4.05 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.82 mm6.10 mm1.63 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617442584
Side View
Table 63.0%Crown 31.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 66.4%

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: £1,552 GBP|Low: £130 GBP|High: £1,620 GBP|Avg: £676 GBP|-4.1%
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
Retailer 14
November 2, 2026
Retailer 11£189 GBP
Retailer 2£259 GBP
Retailer 5£331 GBP
Retailer 9£345 GBP
Retailer 13£369 GBP
Retailer 4£448 GBP
Retailer 3£456 GBP
Retailer 8£517 GBP
Retailer 6£744 GBP
Retailer 14£833 GBP
Retailer 7£889 GBP
Retailer 12£1,231 GBP
Retailer 10£1,284 GBP
Do Amore Diamonds£1,552 GBP

35 data points across 14 retailers

8 retailers£189 GBP to £1,552 GBP

A
Cheapest Retailer
-
£189 GBP
$253 USD
Final sale: no returns
A
Retailer 2
-
£259 GBP
View
B+
Retailer 3
-
£345 GBP
$462 USD
View
A
Retailer 4
-
£517 GBP
A$1,066 AUD
View
B
Retailer 5
-
£889 GBP
View
B
Retailer 6
-
£1,231 GBP
$1,650 USD
View
B
Retailer 7
-
£1,284 GBP
$1,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-BE7266C80 · Nov 2
£1,552 GBP
$2,080 USD
View
7 more retailers have this diamond
Prices start from £189 GBPSave up to £1,364 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
1.63ct Cushion
£189 GBP