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Oval|Lab Grown|IGI

4.77ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG835664655

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835664655

Diamond specifications and retailer prices

From €513 EUR
$573 USD
As of October 31, 2026
Save €400 EUR (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,748 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.77ct lab-grown oval diamond

This 4.77ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835664655 or 835664655. Listed at 3 retailers as of October 31, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.77
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835664655
Dimensions13.52 × 9.56 × 5.94 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.52 mm9.56 mm4.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835664655
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,748 EUR|Low: €513 EUR|High: €2,788 EUR|Avg: €1,528 EUR|-1.4%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€513 EUR
Retailer 2€913 EUR
Rare Carat€2,748 EUR

37 data points across 3 retailers

3 retailers€513 EUR to €913 EUR

A
Cheapest Retailer
-
€513 EUR
$573 USD
Final sale: no returns
A
Retailer 2
-
€913 EUR
£803 GBP
View
Most Expensive
Rare Carat
835664655 · Oct 21
€2,748 EUR
$3,070 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from €513 EURSave up to €400 EUR

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
4.77ct Oval
€513 EUR