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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG794627743

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794627743

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of November 1, 2026
Save £850 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,043 GBP at With Clarity · As of November 1, 2026
View at With Clarity

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794627743 or 794627743. Listed at 24 retailers as of November 1, 2026, with prices from £194 to £1,043, a £850 spread on the same certified stone. With Clarity lists it at £1,043. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627743
Dimensions7.44 × 7.49 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.44 mm7.49 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627743
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £648 GBP|Low: £192 GBP|High: £1,033 GBP|Avg: £485 GBP|+0.9%
Retailer 1
Retailer 2
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Retailer 21
November 2, 2026
Retailer 13£194 GBP
Retailer 18£217 GBP
Retailer 4£225 GBP
Retailer 7£241 GBP
Retailer 8£241 GBP
Retailer 3£361 GBP
Retailer 15£368 GBP
Retailer 9£400 GBP
Retailer 12£408 GBP
Retailer 17£415 GBP
Retailer 6£437 GBP
Retailer 21£454 GBP
Retailer 16£459 GBP
Retailer 5£461 GBP
Retailer 2£559 GBP
Retailer 1£648 GBP
Retailer 14£774 GBP
Retailer 11£812 GBP
Retailer 20£947 GBP
Retailer 19£964 GBP
Retailer 10£1,033 GBP

25 data points across 21 retailers

24 retailers£194 GBP to £1,043 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£217 GBP
$291 USD
View
Final sale: no returns
A
Retailer 3
-
£225 GBP
$302 USD
View
Retailer 4
-
£241 GBP
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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£241 GBP
$323 USD
View
A
Retailer 6
-
£361 GBP
$485 USD
View
A
Retailer 7
-
£368 GBP
View
A
Retailer 8
-
£400 GBP
$537 USD
View
A
Retailer 9
-
£408 GBP
€521 EUR
View
A
Retailer 10
-
£415 GBP
ZAR 8,997 ZAR
View
B+
Retailer 11
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£437 GBP
$587 USD
View
B+
Retailer 12
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£454 GBP
A$938 AUD
View
B+
Retailer 13
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£459 GBP
View
B+
Retailer 14
-
£461 GBP
$618 USD
View
B+
Retailer 15
-
£559 GBP
A$1,155 AUD
View
B+
Retailer 16
-
£648 GBP
$870 USD
View
B
Retailer 17
-
£774 GBP
$1,038 USD
View
B
Retailer 18
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£812 GBP
$1,089 USD
View
Retailer 19
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£858 GBP
A$1,771 AUD
View
Price last confirmed 31 days ago
B
Retailer 20
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£894 GBP
$1,200 USD
View
B
Retailer 21
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£947 GBP
$1,271 USD
View
B
Retailer 22
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£964 GBP
View
B
Retailer 23
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£1,033 GBP
$1,387 USD
View
Most Expensive
B
With Clarity
794627743 · Nov 1
£1,043 GBP
$1,400 USD
View
23 more retailers have this diamond
Prices start from £194 GBPSave up to £850 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
£194 GBP