Oval|Lab Grown|IGI

4.60ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG790638675

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790638675

Diamond specifications and retailer prices

From £2,463 GBP
$3,300 USD
As of October 30, 2026
18 retailers carry this diamond
Most expensive: £2,463 GBP at Brilliant Earth
View at Brilliant Earth

About this 4.6ct lab-grown oval diamond

This 4.6ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790638675 or 790638675. Listed at 18 retailers as of October 30, 2026. 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

4.60
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638675
Dimensions13.66 × 9.20 × 5.71 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm9.20 mm4.60 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790638675
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £2,463 GBP|Low: £471 GBP|High: £3,418 GBP|Avg: £1,312 GBP|-9.1%
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 4£477 GBP
Retailer 15£477 GBP
Retailer 9£578 GBP
Retailer 11£587 GBP
Retailer 12£740 GBP
Retailer 13£790 GBP
Retailer 14£817 GBP
Retailer 2£1,038 GBP
Retailer 3£1,058 GBP
Retailer 10£1,231 GBP
Retailer 5£1,535 GBP
Retailer 6£1,793 GBP
Retailer 8£2,298 GBP
Brilliant Earth£2,463 GBP
Retailer 7£3,418 GBP

33 data points across 15 retailers

18 retailers

Retailer 1
-
£384 GBP
$515 USD
Price last confirmed 38 days ago
Retailer 2
-
£384 GBP
$515 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£431 GBP
$577 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£471 GBP
$631 USD
View
Price last confirmed 39 days ago
Retailer 5
-
£477 GBP
$639 USD
View
Price last confirmed 14 days ago
Retailer 6
-
£477 GBP
$639 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£578 GBP
$775 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£587 GBP
View
Price last confirmed 15 days ago
Retailer 9
-
£740 GBP
$991 USD
View
Price last confirmed 12 days ago
Retailer 10
-
£790 GBP
$1,058 USD
View
Price last confirmed 11 days ago
Retailer 11
-
£817 GBP
$1,095 USD
View
Price last confirmed 11 days ago
Retailer 12
-
£1,038 GBP
ZAR 22,469 ZAR
View
Price last confirmed 11 days ago
Retailer 13
-
£1,231 GBP
$1,649 USD
View
Price last confirmed 11 days ago
Retailer 14
-
£1,384 GBP
$1,855 USD
View
Price last confirmed 12 days ago
Retailer 15
-
£1,535 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
£1,793 GBP
$2,403 USD
View
Price last confirmed 12 days ago
Retailer 17
-
£2,298 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20949616B · Oct 30
£2,463 GBP
$3,300 USD
View
17 more retailers have this diamond

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
4.60ct Oval
£2,463 GBP