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Round|Lab Grown|IGI

1.54ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG794609559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609559

Diamond specifications and retailer prices

From £167 GBP
$224 USD
As of November 1, 2026
Save £682 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 LG794609559 or 794609559. 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 angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609559
Dimensions7.60 × 7.55 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.55 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609559
Side View
Table 62.0%Crown 33°Girdle: MediumPavilion 40.5°Culet: NoneDepth 58.1%

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: £1,282 GBP|Low: £167 GBP|High: £1,282 GBP|Avg: £519 GBP
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
November 2, 2026
Retailer 10£167 GBP
Retailer 5£187 GBP
Retailer 4£194 GBP
Retailer 18£207 GBP
Retailer 12£209 GBP
Retailer 13£312 GBP
Retailer 6£354 GBP
Retailer 16£358 GBP
Retailer 21£377 GBP
Retailer 15£386 GBP
Retailer 20£420 GBP
Retailer 3£453 GBP
Retailer 11£487 GBP
Retailer 2£556 GBP
Retailer 19£667 GBP
Retailer 7£672 GBP
Retailer 9£706 GBP
Retailer 14£837 GBP
Retailer 17£844 GBP
Retailer 8£849 GBP
Brilliant Earth£1,282 GBP

23 data points across 21 retailers

21 retailers£167 GBP to £849 GBP

A
Cheapest Retailer
-
£167 GBP
$224 USD
A
Retailer 2
-
£187 GBP
$251 USD
View
Final sale: no returns
A
Retailer 3
-
£194 GBP
$260 USD
View
A
Retailer 4
-
£207 GBP
$278 USD
View
Retailer 5
-
£209 GBP
$280 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£312 GBP
View
A
Retailer 7
-
£354 GBP
$475 USD
View
A
Retailer 8
-
£358 GBP
ZAR 7,764 ZAR
View
A
Retailer 9
-
£377 GBP
$506 USD
View
A
Retailer 10
-
£386 GBP
View
B+
Retailer 11
-
£420 GBP
A$868 AUD
View
B+
Retailer 12
-
£453 GBP
$608 USD
View
B+
Retailer 13
-
£487 GBP
A$1,005 AUD
View
B+
Retailer 14
-
£556 GBP
$746 USD
View
B+
Retailer 15
-
£667 GBP
$895 USD
View
B+
Retailer 16
-
£672 GBP
SGD 1,218 SGD
View
B
Retailer 17
-
£706 GBP
$947 USD
View
B
Retailer 18
-
£837 GBP
View
B
Retailer 19
-
£844 GBP
$1,133 USD
View
B
Retailer 20
-
£849 GBP
$1,139 USD
View
Most Expensive
Brilliant Earth
21503284A · Oct 16
£1,282 GBP
$1,720 USD
View
Price last confirmed 17 days ago
20 more retailers have this diamond
Prices start from £167 GBPSave up to £682 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
£167 GBP