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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG808638982

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808638982

Diamond specifications and retailer prices

From £248 GBP
HK$2,600 HKD
As of November 1, 2026
Save £833 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,081 GBP at Brilliant Earth · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808638982 or 808638982. Listed at 21 retailers as of October 28, 2026, with prices from £248 to £1,081, a £833 spread on the same certified stone. Brilliant Earth lists it at £1,081. 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638982
Dimensions7.45 × 7.49 × 4.51 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
7.45 mm7.49 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808638982
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: £1,081 GBP|Low: £180 GBP|High: £1,081 GBP|Avg: £577 GBP
Brilliant Earth
Retailer 2
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November 2, 2026
Retailer 4£180 GBP
Retailer 23£201 GBP
Retailer 24£224 GBP
Retailer 18£237 GBP
Retailer 22£248 GBP
Retailer 19£354 GBP
Retailer 15£373 GBP
Retailer 6£377 GBP
Retailer 3£381 GBP
Retailer 14£390 GBP
Retailer 25£405 GBP
Retailer 12£411 GBP
Retailer 17£464 GBP
Retailer 20£479 GBP
Retailer 9£526 GBP
Retailer 2£563 GBP
Retailer 21£715 GBP
Retailer 8£718 GBP
Retailer 5£757 GBP
Retailer 16£863 GBP
Retailer 10£901 GBP
Retailer 13£905 GBP
Retailer 11£909 GBP
Retailer 7£989 GBP
Brilliant Earth£1,081 GBP

30 data points across 25 retailers

21 retailers£248 GBP to £1,081 GBP

Retailer 1
-
£180 GBP
$242 USD
Price last confirmed 15 days ago
Retailer 2
-
£224 GBP
$300 USD
View
Price last confirmed 14 days ago
Retailer 3
-
£237 GBP
$318 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£248 GBP
HK$2,600 HKD
View
A
Retailer 5
-
£354 GBP
€453 EUR
View
Retailer 6
-
£377 GBP
$506 USD
View
Price last confirmed 15 days ago
Retailer 7
-
£381 GBP
ZAR 8,249 ZAR
View
Price last confirmed 15 days ago
Retailer 8
-
£405 GBP
View
Price last confirmed 15 days ago
Retailer 9
-
£411 GBP
$552 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
£479 GBP
A$988 AUD
View
Retailer 11
-
£526 GBP
A$1,085 AUD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
£563 GBP
$755 USD
View
B
Retailer 13
-
£715 GBP
SGD 1,296 SGD
View
Retailer 14
-
£718 GBP
$964 USD
View
Price last confirmed 15 days ago
Retailer 15
-
£757 GBP
$1,016 USD
View
Price last confirmed 15 days ago
Retailer 16
-
£863 GBP
A$1,782 AUD
View
Price last confirmed 26 days ago
Retailer 17
-
£901 GBP
View
Price last confirmed 15 days ago
B
Retailer 18
-
£905 GBP
$1,214 USD
View
Retailer 19
-
£909 GBP
$1,220 USD
View
Price last confirmed 16 days ago
Retailer 20
-
£989 GBP
$1,327 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
20180924A · Oct 28
£1,081 GBP
$1,450 USD
View
20 more retailers have this diamond
Prices start from £248 GBPSave up to £833 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
£248 GBP