Oval|Lab Grown|IGI

4.58ct I VVS2 Oval Lab Grown Diamond

GD • I/VVS2 • IGI LG571378842

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571378842

Diamond specifications and retailer prices

From £647 GBP
$861 USD
As of October 29, 2026
Save £1,878 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,476 GBP at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG571378842 or 571378842. Listed at 13 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.58
Carat
I
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571378842
Dimensions13.28 × 9.45 × 5.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
13.28 mm9.45 mm4.58 ctI / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571378842
Side View
Table 61.5%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: £4,476 GBP|Low: £316 GBP|High: £4,618 GBP|Avg: £1,392 GBP|-3.1%
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
Retailer 16
October 30, 2026
Retailer 4£483 GBP
Retailer 16£586 GBP
Retailer 8£595 GBP
Retailer 12£647 GBP
Retailer 15£767 GBP
Retailer 2£792 GBP
Retailer 3£797 GBP
Retailer 13£1,083 GBP
Retailer 6£1,328 GBP
Retailer 9£1,409 GBP
Retailer 11£1,426 GBP
Retailer 5£1,571 GBP
Retailer 14£1,706 GBP
Retailer 10£2,524 GBP
Retailer 7£2,830 GBP
Brilliant Earth£4,476 GBP

24 data points across 16 retailers

13 retailers£647 GBP to £2,524 GBP

Retailer 1
-
£390 GBP
$519 USD
Price last confirmed 36 days ago
Retailer 2
-
£436 GBP
$581 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£477 GBP
$635 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£647 GBP
$861 USD
View
Final sale: no returns
B+
Retailer 5
-
£792 GBP
View
B+
Retailer 6
-
£1,083 GBP
$1,442 USD
View
Retailer 7
-
£1,271 GBP
$1,692 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
£1,409 GBP
$1,876 USD
View
B+
Retailer 9
-
£1,426 GBP
ZAR 30,676 ZAR
View
Retailer 10
-
£1,571 GBP
$2,092 USD
View
Price last confirmed 23 days ago
Retailer 11
-
£1,706 GBP
$2,272 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
£2,524 GBP
View
Most Expensive
Brilliant Earth
7622464A · Oct 8
£4,476 GBP
$5,960 USD
View
Price last confirmed 21 days ago
12 more retailers have this diamond
Prices start from £647 GBPSave up to £1,878 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
4.58ct Oval
£647 GBP