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Oval|Lab Grown|IGI

4.54ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG616413302

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG616413302

Diamond specifications and retailer prices

From £415 GBP
$556 USD
As of October 29, 2026
Save £3,966 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,381 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.54ct lab-grown oval diamond

This 4.54ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616413302 or 616413302. Listed at 18 retailers as of October 29, 2026, with prices from £415 to £4,381, a £3,966 spread on the same certified stone. Brilliant Earth lists it at £4,381. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616413302
Dimensions13.30 × 9.47 × 5.88 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.30 mm9.47 mm4.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616413302
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: Oct 29
Current: £4,381 GBP|Low: £398 GBP|High: £5,000 GBP|Avg: £1,221 GBP|-12.4%
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 5£415 GBP
Retailer 13£464 GBP
Retailer 16£489 GBP
Retailer 3£514 GBP
Retailer 17£514 GBP
Retailer 12£616 GBP
Retailer 6£794 GBP
Retailer 2£802 GBP
Retailer 10£802 GBP
Retailer 8£822 GBP
Retailer 9£1,105 GBP
Retailer 14£1,327 GBP
Retailer 4£1,352 GBP
Retailer 7£1,656 GBP
Retailer 15£2,030 GBP
Retailer 11£2,244 GBP
Brilliant Earth£4,381 GBP

38 data points across 17 retailers

18 retailers£415 GBP to £4,381 GBP

A
Cheapest Retailer
-
£415 GBP
$556 USD
A
Retailer 2
-
£464 GBP
$622 USD
View
Retailer 3
-
£489 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
£514 GBP
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£514 GBP
$689 USD
View
A
Retailer 6
-
£616 GBP
$825 USD
View
B+
Retailer 7
-
£794 GBP
$1,064 USD
View
A
Retailer 8
-
£802 GBP
€1,023 EUR
View
A
Retailer 9
-
£802 GBP
View
A
Retailer 10
-
£822 GBP
$1,101 USD
View
A
Retailer 11
-
£1,105 GBP
$1,481 USD
View
B+
Retailer 12
-
£1,327 GBP
$1,778 USD
View
B+
Retailer 13
-
£1,352 GBP
$1,812 USD
View
B+
Retailer 14
-
£1,656 GBP
$2,219 USD
View
Retailer 15
-
£1,668 GBP
$2,235 USD
View
Price last confirmed 13 days ago
Retailer 16
-
£2,030 GBP
$2,720 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
£2,244 GBP
View
Most Expensive
B
Brilliant Earth
8919356A · Oct 31
£4,381 GBP
$5,870 USD
View
17 more retailers have this diamond
Prices start from £415 GBPSave up to £3,966 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 Oval
£415 GBP