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Round|Lab Grown|IGI

4.54ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG793647190

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793647190

Diamond specifications and retailer prices

From £451 GBP
$604 USD
As of October 29, 2026
Save £4,639 GBP (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £5,090 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.54ct lab-grown round diamond

This 4.54ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793647190 or 793647190. Listed at 27 retailers as of October 29, 2026, with prices from £451 to £5,090, a £4,639 spread on the same certified stone. Brilliant Earth lists it at £5,090. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793647190
Dimensions10.50 × 10.59 × 6.52 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
10.50 mm10.59 mm4.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793647190
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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: Oct 29
Current: £5,090 GBP|Low: £451 GBP|High: £5,277 GBP|Avg: £1,542 GBP|-3.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6£451 GBP
Retailer 9£559 GBP
Retailer 17£611 GBP
Retailer 16£657 GBP
Retailer 12£702 GBP
Retailer 5£748 GBP
Retailer 2£849 GBP
Retailer 10£872 GBP
Retailer 15£1,112 GBP
Retailer 11£1,119 GBP
Retailer 14£1,192 GBP
Retailer 4£1,206 GBP
Retailer 8£1,696 GBP
Retailer 7£2,407 GBP
Retailer 13£2,438 GBP
Retailer 3£3,127 GBP
Brilliant Earth£5,090 GBP

30 data points across 17 retailers

27 retailers£451 GBP to £5,090 GBP

A
Cheapest Retailer
-
£451 GBP
$604 USD
A
Retailer 2
-
£504 GBP
$675 USD
View
Final sale: no returns
A
Retailer 3
-
£505 GBP
$676 USD
View
A
Retailer 4
-
£559 GBP
$749 USD
View
Retailer 5
-
£559 GBP
$749 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£611 GBP
HK$6,400 HKD
View
A
Retailer 7
-
£657 GBP
$880 USD
View
A
Retailer 8
-
£702 GBP
View
B+
Retailer 9
-
£748 GBP
$1,002 USD
View
A
Retailer 10
-
£805 GBP
$1,079 USD
View
A
Retailer 11
-
£849 GBP
€1,083 EUR
View
A
Retailer 12
-
£872 GBP
View
A
Retailer 13
-
£1,112 GBP
ZAR 24,075 ZAR
View
A
Retailer 14
-
£1,119 GBP
A$2,307 AUD
View
B+
Retailer 15
-
£1,192 GBP
A$2,458 AUD
View
B+
Retailer 16
-
£1,206 GBP
$1,616 USD
View
B+
Retailer 17
-
£1,408 GBP
$1,886 USD
View
B+
Retailer 18
-
£1,470 GBP
$1,969 USD
View
B+
Retailer 19
-
£1,696 GBP
$2,272 USD
View
B+
Retailer 20
-
£1,762 GBP
SGD 3,191 SGD
View
B+
Retailer 21
-
£1,766 GBP
$2,366 USD
View
B+
Retailer 22
-
£1,783 GBP
$2,389 USD
View
B+
Retailer 23
-
£1,806 GBP
$2,420 USD
View
Retailer 24
-
£2,407 GBP
A$4,961 AUD
View
Price last confirmed 23 days ago
B+
Retailer 25
-
£2,438 GBP
View
Retailer 26
-
£3,127 GBP
$4,190 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19881401A · Oct 29
£5,090 GBP
$6,820 USD
View
26 more retailers have this diamond
Prices start from £451 GBPSave up to £4,639 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
4.54ct Round
£451 GBP