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Oval|Lab Grown|IGI

4.56ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG797644656

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797644656

Diamond specifications and retailer prices

From £1,738 GBP
A$3,588 AUD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,738 GBP at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 4.56ct lab-grown oval diamond

This 4.56ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797644656 or 797644656. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.56
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797644656
Dimensions13.00 × 9.36 × 5.87 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.00 mm9.36 mm4.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797644656
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,738 GBP|Low: £548 GBP|High: £8,637 GBP|Avg: £2,673 GBP
GemTrove
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October 3, 2026
Retailer 6£548 GBP
Retailer 13£566 GBP
Retailer 12£984 GBP
Retailer 14£1,155 GBP
Retailer 11£1,162 GBP
Retailer 4£1,354 GBP
Retailer 7£1,382 GBP
Retailer 16£1,499 GBP
Retailer 17£1,713 GBP
GemTrove£1,738 GBP
Retailer 10£2,055 GBP
Retailer 2£2,213 GBP
Retailer 8£2,362 GBP
Retailer 5£2,792 GBP
Retailer 9£3,051 GBP
Retailer 15£5,424 GBP
Retailer 3£6,274 GBP
Retailer 18£8,637 GBP

56 data points across 18 retailers

1 retailer

B+
GemTrove
GT-L-01156097-98 · Nov 2
£1,738 GBP
A$3,588 AUD
View

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+
4.56ct Oval
£1,738 GBP