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Oval|Lab Grown|IGI

4.00ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG815608480

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815608480

Diamond specifications and retailer prices

From €433 EUR
$486 USD
As of November 1, 2026
Save €388 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,688 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815608480 or 815608480. Listed at 3 retailers as of November 1, 2026, with a 90% 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

4.00
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815608480
Dimensions12.53 × 8.94 × 5.58 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm8.94 mm4.00 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815608480
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.3°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 1
Current: €2,688 EUR|Low: €433 EUR|High: €2,733 EUR|Avg: €1,238 EUR|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€433 EUR
Retailer 6€794 EUR
Retailer 2€821 EUR
Retailer 5€941 EUR
Retailer 4€1,024 EUR
Retailer 7€1,707 EUR
Rare Carat€2,688 EUR

37 data points across 7 retailers

3 retailers€433 EUR to €821 EUR

A
Cheapest Retailer
-
€433 EUR
$486 USD
Final sale: no returns
A
Retailer 2
-
€821 EUR
£725 GBP
View
Most Expensive
Rare Carat
815608480 · Oct 18
€2,688 EUR
$3,015 USD
View
Price last confirmed 15 days ago
2 more retailers have this diamond
Prices start from €433 EURSave up to €388 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
4.00ct Oval
€433 EUR