Round|Lab Grown|IGI

3.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG838644226

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838644226

Diamond specifications and retailer prices

From €405 EUR
$453 USD
As of October 31, 2026
Save €356 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,470 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG838644226 or 838644226. Listed at 3 retailers as of October 31, 2026, with a 88% 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

3.09
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838644226
Dimensions9.33 × 9.38 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm9.38 mm3.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838644226
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,470 EUR|Low: €405 EUR|High: €2,497 EUR|Avg: €1,370 EUR|-1.1%
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3€405 EUR
Retailer 2€761 EUR
Rare Carat€2,470 EUR

30 data points across 3 retailers

3 retailers€405 EUR to €761 EUR

A
Cheapest Retailer
-
€405 EUR
$453 USD
Final sale: no returns
A
Retailer 2
-
€761 EUR
£670 GBP
View
Most Expensive
Rare Carat
838644226 · Oct 21
€2,470 EUR
$2,760 USD
View
Price last confirmed 10 days ago
2 more retailers have this diamond
Prices start from €405 EURSave up to €356 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
3.09ct Round
€405 EUR