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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG618438241

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618438241

Diamond specifications and retailer prices

From £163 GBP
As of November 3, 2026
Save £1,407 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,570 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618438241 or 618438241. Listed at 10 retailers as of November 2, 2026, with prices from £163 to £1,570, a £1,407 spread on the same certified stone. Do Amore Diamonds lists it at £1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618438241
Dimensions7.52 × 7.44 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
7.52 mm7.44 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618438241
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £1,570 GBP|Low: £163 GBP|High: £1,570 GBP|Avg: £793 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5£163 GBP
Retailer 7£345 GBP
Retailer 2£433 GBP
Retailer 4£653 GBP
Retailer 6£793 GBP
Retailer 3£900 GBP
Retailer 8£919 GBP
Do Amore Diamonds£1,570 GBP

13 data points across 8 retailers

10 retailers£163 GBP to £1,570 GBP

A
Cheapest Retailer
-
£163 GBP
A
Retailer 2
-
£190 GBP
View
A
Retailer 3
-
£345 GBP
View
B+
Retailer 4
-
£433 GBP
View
B
Retailer 5
-
£653 GBP
View
B
Retailer 6
-
£719 GBP
View
B
Retailer 7
-
£793 GBP
View
B
Retailer 8
-
£900 GBP
View
B
Retailer 9
-
£919 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A0BDF94C7 · Nov 2
£1,570 GBP
$2,120 USD
View
9 more retailers have this diamond
Prices start from £163 GBPSave up to £1,407 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 Round
£163 GBP