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Oval|Lab Grown|IGI

4.59ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573381119

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573381119

Diamond specifications and retailer prices

From £463 GBP
$621 USD
As of October 29, 2026
Save £2,902 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,366 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG573381119 or 573381119. Listed at 17 retailers as of October 29, 2026, with prices from £463 to £3,366, a £2,902 spread on the same certified stone. Brilliant Earth lists it at £3,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.59
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573381119
Dimensions13.30 × 9.47 × 5.91 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 mm4.59 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573381119
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,366 GBP|Low: £310 GBP|High: £3,366 GBP|Avg: £1,229 GBP|+1.3%
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
October 30, 2026
Retailer 15£463 GBP
Retailer 7£475 GBP
Retailer 9£612 GBP
Retailer 6£793 GBP
Retailer 4£822 GBP
Retailer 13£854 GBP
Retailer 8£1,021 GBP
Retailer 2£1,028 GBP
Retailer 3£1,058 GBP
Retailer 11£1,325 GBP
Retailer 10£1,490 GBP
Retailer 5£1,665 GBP
Retailer 12£1,929 GBP
Retailer 14£2,240 GBP
Brilliant Earth£3,366 GBP

31 data points across 15 retailers

17 retailers£463 GBP to £3,366 GBP

Retailer 1
-
£383 GBP
$513 USD
Price last confirmed 37 days ago
Retailer 2
-
£429 GBP
$575 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
£463 GBP
$621 USD
View
Final sale: no returns
Retailer 4
-
£469 GBP
$628 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£612 GBP
$820 USD
View
B
Retailer 6
-
£793 GBP
$1,062 USD
View
B+
Retailer 7
-
£822 GBP
$1,101 USD
View
B+
Retailer 8
-
£1,021 GBP
ZAR 22,107 ZAR
View
B+
Retailer 9
-
£1,028 GBP
A$2,120 AUD
View
B+
Retailer 10
-
£1,058 GBP
$1,417 USD
View
Retailer 11
-
£1,249 GBP
$1,673 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
£1,325 GBP
$1,775 USD
View
B
Retailer 13
-
£1,490 GBP
View
B
Retailer 14
-
£1,665 GBP
$2,230 USD
View
Retailer 15
-
£1,929 GBP
$2,585 USD
View
Price last confirmed 9 days ago
C
Retailer 16
-
£2,240 GBP
View
Most Expensive
C
Brilliant Earth
7622929A · Oct 29
£3,366 GBP
$4,510 USD
View
16 more retailers have this diamond
Prices start from £463 GBPSave up to £2,902 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.

B+
4.59ct Oval
£463 GBP