Oval|Lab Grown|IGI

4.97ct H VVS1 Oval Lab Grown Diamond

EX • H/VVS1 • IGI LG813677101

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813677101

Diamond specifications and retailer prices

From €636 EUR
$710 USD
As of October 31, 2026
Save €462 EUR (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,151 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.97ct lab-grown oval diamond

This 4.97ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813677101 or 813677101. Listed at 3 retailers as of October 31, 2026, with a 73% 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

4.97
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813677101
Dimensions13.84 × 9.77 × 5.87 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
13.84 mm9.77 mm4.97 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813677101
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €5,151 EUR|Low: €636 EUR|High: €5,241 EUR|Avg: €2,126 EUR|-1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3€636 EUR
Retailer 4€904 EUR
Retailer 2€1,097 EUR
Retailer 5€2,570 EUR
Rare Carat€5,151 EUR

38 data points across 5 retailers

3 retailers€636 EUR to €1,097 EUR

A
Cheapest Retailer
-
€636 EUR
$710 USD
Final sale: no returns
A
Retailer 2
-
€1,097 EUR
£965 GBP
View
Most Expensive
Rare Carat
813677101 · Oct 21
€5,151 EUR
$5,755 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from €636 EURSave up to €462 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
4.97ct Oval
€636 EUR