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4.54ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG799619692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799619692

Diamond specifications and retailer prices

From £436 GBP
$584 USD
As of October 29, 2026
Save £4,093 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,529 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

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 LG799619692 or 799619692. Listed at 16 retailers as of October 29, 2026, with prices from £436 to £4,529, a £4,093 spread on the same certified stone. Frank Darling lists it at £4,529. 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 LG799619692
Dimensions10.63 × 10.67 × 6.52 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
10.63 mm10.67 mm4.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619692
Side View
Table 56.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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: Oct 29
Current: £4,529 GBP|Low: £417 GBP|High: £4,724 GBP|Avg: £1,841 GBP|-0.0%
Frank Darling
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 31, 2026
Retailer 6£436 GBP
Retailer 16£519 GBP
Retailer 3£718 GBP
Retailer 4£731 GBP
Retailer 12£731 GBP
Retailer 10£749 GBP
Retailer 2£884 GBP
Retailer 9£1,196 GBP
Retailer 13£1,301 GBP
Retailer 14£1,570 GBP
Retailer 5£1,835 GBP
Retailer 11£2,364 GBP
Retailer 7£3,079 GBP
Retailer 15£3,873 GBP
Retailer 8£4,045 GBP
Frank Darling£4,529 GBP

33 data points across 16 retailers

16 retailers£436 GBP to £4,529 GBP

A
Cheapest Retailer
-
£436 GBP
$584 USD
A
Retailer 2
-
£519 GBP
$695 USD
View
Final sale: no returns
A
Retailer 3
-
£718 GBP
$962 USD
View
B+
Retailer 4
-
£731 GBP
$979 USD
View
A
Retailer 5
-
£731 GBP
$980 USD
View
A
Retailer 6
-
£749 GBP
View
A
Retailer 7
-
£884 GBP
€1,128 EUR
View
A
Retailer 8
-
£1,196 GBP
A$2,466 AUD
View
A
Retailer 9
-
£1,301 GBP
$1,743 USD
View
B+
Retailer 10
-
£1,570 GBP
$2,103 USD
View
B+
Retailer 11
-
£1,835 GBP
$2,459 USD
View
B+
Retailer 12
-
£2,364 GBP
View
Retailer 13
-
£3,079 GBP
$4,125 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
£3,873 GBP
$5,190 USD
View
B
Retailer 15
-
£4,045 GBP
$5,420 USD
View
Most Expensive
B
Frank Darling
AG-231695GR · Oct 31
£4,529 GBP
$6,068 USD
View
15 more retailers have this diamond
Prices start from £436 GBPSave up to £4,093 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
£436 GBP