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Round|Lab Grown|IGI

4.54ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG833662684

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833662684

Diamond specifications and retailer prices

From £554 GBP
$742 USD
As of October 29, 2026
Save £3,915 GBP (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,469 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

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 LG833662684 or 833662684. Listed at 23 retailers as of October 29, 2026, with prices from £554 to £4,469, a £3,915 spread on the same certified stone. Helzberg Diamonds lists it at £4,469. 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 angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833662684
Dimensions10.73 × 10.76 × 6.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm10.76 mm4.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833662684
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.8%

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: £1,020 GBP|Low: £531 GBP|High: £3,224 GBP|Avg: £1,317 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
November 1, 2026
Retailer 2£554 GBP
Retailer 4£602 GBP
Retailer 5£643 GBP
Retailer 9£643 GBP
Retailer 11£772 GBP
Retailer 13£863 GBP
Retailer 17£919 GBP
Retailer 8£966 GBP
Retailer 10£1,000 GBP
Retailer 1£1,020 GBP
Retailer 14£1,367 GBP
Retailer 12£1,376 GBP
Retailer 16£1,393 GBP
Retailer 7£1,443 GBP
Retailer 6£2,172 GBP
Retailer 15£2,526 GBP
Retailer 3£3,224 GBP

34 data points across 17 retailers

23 retailers£554 GBP to £4,469 GBP

A
Cheapest Retailer
-
£554 GBP
$742 USD
A
Retailer 2
-
£602 GBP
$807 USD
View
A
Retailer 3
-
£643 GBP
$861 USD
View
Retailer 4
-
£643 GBP
$861 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£764 GBP
HK$8,000 HKD
View
A
Retailer 6
-
£772 GBP
$1,035 USD
View
A
Retailer 7
-
£863 GBP
View
B+
Retailer 8
-
£919 GBP
$1,232 USD
View
A
Retailer 9
-
£966 GBP
$1,295 USD
View
A
Retailer 10
-
£1,000 GBP
€1,276 EUR
View
A
Retailer 11
-
£1,020 GBP
View
B+
Retailer 12
-
£1,367 GBP
ZAR 29,599 ZAR
View
B+
Retailer 13
-
£1,376 GBP
A$2,837 AUD
View
B+
Retailer 14
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£1,393 GBP
$1,866 USD
View
B+
Retailer 15
-
£1,443 GBP
$1,933 USD
View
B+
Retailer 16
-
£1,806 GBP
$2,420 USD
View
B
Retailer 17
-
£2,172 GBP
$2,910 USD
View
B
Retailer 18
-
£2,205 GBP
SGD 3,992 SGD
View
B
Retailer 19
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£2,215 GBP
$2,968 USD
View
B
Retailer 20
-
£2,526 GBP
View
B
Retailer 21
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£3,059 GBP
$4,099 USD
View
Retailer 22
-
£3,224 GBP
$4,320 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJJMMIMOK · Oct 30
£4,469 GBP
$5,988 USD
View
22 more retailers have this diamond
Prices start from £554 GBPSave up to £3,915 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
£554 GBP