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Oval|Lab Grown|IGI

4.57ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG849622918

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG849622918

Diamond specifications and retailer prices

From £1,011 GBP
As of November 2, 2026
Save £2,712 GBP (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,722 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.57ct lab-grown oval diamond

This 4.57ct 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 LG849622918 or 849622918. Listed at 13 retailers as of October 31, 2026, with prices from £1,011 to £3,722, a £2,712 spread on the same certified stone. Taylor and Hart lists it at £3,722. 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

4.57
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849622918
Dimensions15.29 × 8.25 × 5.33 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm8.25 mm4.57 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849622918
Side View
Table 59.0%Crown 39°Girdle: STK-VTKPavilion 38.2°Culet: NoneDepth 64.6%

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: £1,683 GBP|Low: £1,011 GBP|High: £3,722 GBP|Avg: £2,151 GBP|+10.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 5£1,011 GBP
Retailer 2£1,025 GBP
Retailer 11£1,189 GBP
Retailer 6£1,541 GBP
Retailer 1£1,683 GBP
Retailer 12£1,989 GBP
Retailer 4£2,034 GBP
Retailer 9£2,260 GBP
Retailer 8£2,275 GBP
Retailer 10£3,046 GBP
Retailer 3£3,179 GBP
Retailer 7£3,411 GBP
Taylor and Hart£3,722 GBP

8 data points across 13 retailers

13 retailers£1,011 GBP to £3,722 GBP

A
Cheapest Retailer
-
£1,011 GBP
A
Retailer 2
-
£1,025 GBP
$1,375 USD
View
Final sale: no returns
A
Retailer 3
-
£1,189 GBP
$1,595 USD
View
B+
Retailer 4
-
£1,541 GBP
View
B+
Retailer 5
-
£1,683 GBP
$2,259 USD
View
B+
Retailer 6
-
£1,989 GBP
$2,669 USD
View
B+
Retailer 7
-
£2,034 GBP
$2,729 USD
View
B
Retailer 8
-
£2,260 GBP
ZAR 48,989 ZAR
View
B
Retailer 9
-
£2,275 GBP
A$4,696 AUD
View
B
Retailer 10
-
£3,046 GBP
$4,088 USD
View
B
Retailer 11
-
£3,179 GBP
$4,266 USD
View
B
Retailer 12
-
£3,411 GBP
View
Most Expensive
B
Taylor and Hart
YLV80TO · Oct 31
£3,722 GBP
$4,995 USD
View
12 more retailers have this diamond
Prices start from £1,011 GBPSave up to £2,712 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
4.57ct Oval
£1,011 GBP