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Oval|Lab Grown|IGI

4.09ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG576349741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576349741

Diamond specifications and retailer prices

From €443 EUR
$497 USD
As of November 1, 2026
Save €4,719 EUR (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,162 EUR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.09ct lab-grown oval diamond

This 4.09ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576349741 or 576349741. Listed at 17 retailers as of November 1, 2026, with prices from €443 to €5,162, a €4,719 spread on the same certified stone. Brilliant Earth lists it at €5,162. 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

4.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576349741
Dimensions12.83 × 9.16 × 5.67 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
12.83 mm9.16 mm4.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576349741
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

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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: €5,162 EUR|Low: €394 EUR|High: €5,323 EUR|Avg: €1,217 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 10€443 EUR
Retailer 8€497 EUR
Retailer 16€497 EUR
Retailer 3€550 EUR
Retailer 5€550 EUR
Retailer 19€609 EUR
Retailer 14€673 EUR
Retailer 6€855 EUR
Retailer 13€860 EUR
Retailer 4€916 EUR
Retailer 2€1,094 EUR
Retailer 15€1,102 EUR
Retailer 18€1,126 EUR
Retailer 11€1,372 EUR
Retailer 9€1,446 EUR
Retailer 17€1,477 EUR
Retailer 7€1,791 EUR
Retailer 12€2,295 EUR
Brilliant Earth€5,162 EUR

34 data points across 19 retailers

17 retailers€443 EUR to €5,162 EUR

A
Cheapest Retailer
-
€443 EUR
$497 USD
A
Retailer 2
-
€497 EUR
$557 USD
View
Final sale: no returns
A
Retailer 3
-
€497 EUR
$557 USD
View
A
Retailer 4
-
€550 EUR
$617 USD
View
Retailer 5
-
€550 EUR
$617 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€673 EUR
$755 USD
View
B+
Retailer 7
-
€855 EUR
$959 USD
View
A
Retailer 8
-
€860 EUR
View
A
Retailer 9
-
€916 EUR
$1,027 USD
View
A
Retailer 10
-
€1,094 EUR
ZAR 19,821 ZAR
View
A
Retailer 11
-
€1,102 EUR
A$1,901 AUD
View
B+
Retailer 12
-
€1,126 EUR
$1,263 USD
View
B+
Retailer 13
-
€1,446 EUR
$1,622 USD
View
B+
Retailer 14
-
€1,477 EUR
$1,657 USD
View
B+
Retailer 15
-
€1,791 EUR
$2,008 USD
View
B
Retailer 16
-
€2,295 EUR
£2,027 GBP
View
Most Expensive
B
Brilliant Earth
7623715A · Nov 1
€5,162 EUR
$5,790 USD
View
16 more retailers have this diamond
Prices start from €443 EURSave up to €4,719 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
4.09ct Oval
€443 EUR