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Oval|Lab Grown|IGI

4.54ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573315832

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573315832

Diamond specifications and retailer prices

From £580 GBP
$777 USD
As of October 29, 2026
Save £4,346 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,926 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.54ct lab-grown oval diamond

This 4.54ct 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 LG573315832 or 573315832. Listed at 12 retailers as of October 29, 2026, with prices from £580 to £4,926, a £4,346 spread on the same certified stone. Do Amore Diamonds lists it at £4,926. 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

4.54
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573315832
Dimensions13.81 × 9.31 × 5.68 mm
L/W Ratio1.48
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
13.81 mm9.31 mm4.54 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573315832
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

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: £4,926 GBP|Low: £556 GBP|High: £4,926 GBP|Avg: £1,800 GBP
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 14£580 GBP
Retailer 17£631 GBP
Retailer 2£877 GBP
Retailer 4£904 GBP
Retailer 13£907 GBP
Retailer 3£939 GBP
Retailer 15£1,086 GBP
Retailer 8£1,141 GBP
Retailer 11£1,589 GBP
Retailer 12£1,599 GBP
Retailer 6£1,979 GBP
Retailer 16£2,086 GBP
Retailer 5£2,298 GBP
Retailer 10£2,796 GBP
Retailer 9£2,954 GBP
Retailer 7£2,960 GBP
Do Amore Diamonds£4,926 GBP

33 data points across 17 retailers

12 retailers£580 GBP to £4,926 GBP

A
Cheapest Retailer
-
£580 GBP
$777 USD
B+
Retailer 2
-
£631 GBP
$845 USD
View
B+
Retailer 3
-
£877 GBP
View
B+
Retailer 4
-
£904 GBP
$1,211 USD
View
B+
Retailer 5
-
£907 GBP
$1,215 USD
View
B+
Retailer 6
-
£939 GBP
$1,258 USD
View
B+
Retailer 7
-
£1,086 GBP
$1,455 USD
View
Retailer 8
-
£1,589 GBP
A$3,275 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
£1,599 GBP
$2,142 USD
View
B
Retailer 10
-
£2,086 GBP
$2,795 USD
View
B
Retailer 11
-
£2,796 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1564012 · Oct 29
£4,926 GBP
$6,600 USD
View
11 more retailers have this diamond
Prices start from £580 GBPSave up to £4,346 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
£580 GBP