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Oval|Lab Grown|IGI

5.09ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG847637032

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847637032

Diamond specifications and retailer prices

From €591 EUR
$660 USD
As of October 29, 2026
Save €2,734 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,324 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847637032 or 847637032. Listed at 13 retailers as of October 31, 2026, with prices from €591 to €3,324, a €2,734 spread on the same certified stone. Adiamor lists it at €3,324. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.09
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847637032
Dimensions14.01 × 9.79 × 5.94 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.01 mm9.79 mm5.09 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847637032
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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: Oct 29
Current: €3,324 EUR|Low: €591 EUR|High: €3,324 EUR|Avg: €1,510 EUR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€591 EUR
Retailer 10€591 EUR
Retailer 8€697 EUR
Retailer 11€770 EUR
Retailer 4€877 EUR
Retailer 6€1,022 EUR
Retailer 7€1,622 EUR
Retailer 2€1,719 EUR
Retailer 9€2,078 EUR
Retailer 3€2,115 EUR
Retailer 12€2,853 EUR
Adiamor€3,324 EUR

4 data points across 12 retailers

13 retailers€591 EUR to €3,324 EUR

A
Cheapest Retailer
-
€591 EUR
$660 USD
Final sale: no returns
A
Retailer 2
-
€591 EUR
$660 USD
View
A
Retailer 3
-
€653 EUR
$730 USD
View
A
Retailer 4
-
€697 EUR
£613 GBP
View
A
Retailer 5
-
€770 EUR
$860 USD
View
B+
Retailer 6
-
€877 EUR
$980 USD
View
B+
Retailer 7
-
€1,022 EUR
£899 GBP
View
B
Retailer 8
-
€1,622 EUR
$1,812 USD
View
B
Retailer 9
-
€1,719 EUR
$1,921 USD
View
B
Retailer 10
-
€2,078 EUR
$2,321 USD
View
B
Retailer 11
-
€2,115 EUR
$2,363 USD
View
B
Retailer 12
-
€2,853 EUR
£2,510 GBP
View
Most Expensive
B
Adiamor
D-82868805 · Oct 31
€3,324 EUR
$3,714 USD
View
12 more retailers have this diamond
Prices start from €591 EURSave up to €2,734 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
5.09ct Oval
€591 EUR