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Oval|Lab Grown|IGI

4.54ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG841606087

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841606087

Diamond specifications and retailer prices

From £969 GBP
$1,301 USD
As of November 2, 2026
Save £4,791 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,760 GBP at Brilliant Earth · As of November 2, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841606087 or 841606087. Listed at 9 retailers as of November 2, 2026, with prices from £969 to £5,760, a £4,791 spread on the same certified stone. Brilliant Earth lists it at £5,760. 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
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606087
Dimensions13.26 × 9.34 × 5.83 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm9.34 mm4.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606087
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: Nov 2
Current: £5,760 GBP|Low: £902 GBP|High: £5,760 GBP|Avg: £2,009 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8£969 GBP
Retailer 2£1,083 GBP
Retailer 5£1,137 GBP
Retailer 6£1,863 GBP
Retailer 9£2,442 GBP
Retailer 4£2,644 GBP
Retailer 7£3,370 GBP
Retailer 3£4,207 GBP
Brilliant Earth£5,760 GBP

32 data points across 9 retailers

9 retailers£969 GBP to £5,760 GBP

A
Cheapest Retailer
-
£969 GBP
$1,301 USD
A
Retailer 2
-
£1,083 GBP
View
B+
Retailer 3
-
£1,137 GBP
$1,526 USD
View
B+
Retailer 4
-
£1,863 GBP
$2,500 USD
View
B
Retailer 5
-
£2,442 GBP
$3,277 USD
View
B
Retailer 6
-
£2,644 GBP
View
B
Retailer 7
-
£3,370 GBP
$4,523 USD
View
B
Retailer 8
-
£4,207 GBP
$5,645 USD
View
Most Expensive
B
Brilliant Earth
22271039A · Nov 2
£5,760 GBP
$7,730 USD
View
8 more retailers have this diamond
Prices start from £969 GBPSave up to £4,791 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
£969 GBP