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Round|Lab Grown|IGI

1.54ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG794611065

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794611065

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of November 1, 2026
Save £677 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,282 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794611065 or 794611065. Listed at 21 retailers as of November 1, 2026, with a 408% 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611065
Dimensions7.42 × 7.49 × 4.49 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
7.42 mm7.49 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611065
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

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: £1,282 GBP|Low: £166 GBP|High: £1,282 GBP|Avg: £502 GBP
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 10£166 GBP
Retailer 5£186 GBP
Retailer 4£193 GBP
Retailer 18£206 GBP
Retailer 12£207 GBP
Retailer 16£310 GBP
Retailer 6£352 GBP
Retailer 13£356 GBP
Retailer 14£377 GBP
Retailer 2£383 GBP
Retailer 20£420 GBP
Retailer 3£452 GBP
Retailer 11£484 GBP
Retailer 21£543 GBP
Retailer 19£663 GBP
Retailer 7£667 GBP
Retailer 9£703 GBP
Retailer 15£827 GBP
Retailer 17£840 GBP
Retailer 8£844 GBP
Brilliant Earth£1,282 GBP

24 data points across 21 retailers

21 retailers£166 GBP to £844 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
A
Retailer 2
-
£186 GBP
$249 USD
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
$259 USD
View
A
Retailer 4
-
£206 GBP
$277 USD
View
Retailer 5
-
£207 GBP
$278 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£310 GBP
View
A
Retailer 7
-
£352 GBP
$473 USD
View
A
Retailer 8
-
£356 GBP
ZAR 7,724 ZAR
View
A
Retailer 9
-
£377 GBP
$506 USD
View
A
Retailer 10
-
£383 GBP
View
B+
Retailer 11
-
£420 GBP
A$868 AUD
View
B+
Retailer 12
-
£452 GBP
$606 USD
View
B+
Retailer 13
-
£484 GBP
A$1,000 AUD
View
B+
Retailer 14
-
£543 GBP
$729 USD
View
B+
Retailer 15
-
£663 GBP
$890 USD
View
B+
Retailer 16
-
£667 GBP
SGD 1,210 SGD
View
B
Retailer 17
-
£703 GBP
$943 USD
View
B
Retailer 18
-
£827 GBP
View
B
Retailer 19
-
£840 GBP
$1,127 USD
View
B
Retailer 20
-
£844 GBP
$1,132 USD
View
Most Expensive
Brilliant Earth
21503088A · Oct 16
£1,282 GBP
$1,720 USD
View
Price last confirmed 17 days ago
20 more retailers have this diamond
Prices start from £166 GBPSave up to £677 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
£166 GBP