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Round|Lab Grown|IGI

1.54ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG799601862

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799601862

Diamond specifications and retailer prices

From £206 GBP
As of November 3, 2026
Save £1,624 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,000 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct 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 LG799601862 or 799601862. Listed at 21 retailers as of November 3, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799601862
Dimensions7.53 × 7.49 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.49 mm1.54 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799601862
Side View
Table 57.0%Crown 32.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 3
Current: £496 GBP|Low: £198 GBP|High: £1,144 GBP|Avg: £553 GBP|+3.1%
Retailer 1
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 11£206 GBP
Retailer 2£239 GBP
Retailer 3£256 GBP
Retailer 12£256 GBP
Retailer 10£374 GBP
Retailer 6£438 GBP
Retailer 1£496 GBP
Retailer 5£505 GBP
Retailer 8£509 GBP
Retailer 9£784 GBP
Retailer 13£907 GBP
Retailer 4£982 GBP
Retailer 7£1,130 GBP

44 data points across 13 retailers

21 retailers£206 GBP to £1,830 GBP

A
Cheapest Retailer
-
£206 GBP
A
Retailer 2
-
£230 GBP
View
Final sale: no returns
A
Retailer 3
-
£239 GBP
View
A
Retailer 4
-
£256 GBP
View
Retailer 5
-
£256 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£279 GBP
View
B+
Retailer 7
-
£341 GBP
View
B+
Retailer 8
-
£374 GBP
View
B+
Retailer 9
-
£438 GBP
View
B+
Retailer 10
-
£496 GBP
View
B
Retailer 11
-
£505 GBP
View
B+
Retailer 12
-
£509 GBP
View
Retailer 13
-
£589 GBP
View
Price last confirmed 101 days ago
B
Retailer 14
-
£784 GBP
View
B
Retailer 15
-
£907 GBP
View
B
Retailer 16
-
£982 GBP
View
B
Retailer 17
-
£1,027 GBP
View
B
Retailer 18
-
£1,066 GBP
View
B
Retailer 19
-
£1,130 GBP
View
B
Retailer 20
-
£1,830 GBP
View
Most Expensive
Do Amore Diamonds
23-799601862 · Nov 4
£2,000 GBP
$2,700 USD
View
Price under review
20 more retailers have this diamond
Prices start from £206 GBPSave up to £1,624 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 Round
£206 GBP