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Round|Lab Grown|IGI

2.91ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG623478930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623478930

Diamond specifications and retailer prices

From €1,166 EUR
CA$1,809 CAD
As of October 30, 2026
Save €377 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,542 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.91ct lab-grown round diamond

This 2.91ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623478930 or 623478930. Listed at 2 retailers as of October 30, 2026, with prices from €1,166 to €1,542, a €377 spread on the same certified stone. The Diamond Guys lists it at €1,542. 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

2.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623478930
Dimensions9.12 × 9.07 × 5.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.12 mm9.07 mm2.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623478930
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,006 EUR|Low: €232 EUR|High: €3,679 EUR|Avg: €1,177 EUR|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4€601 EUR
Retailer 5€718 EUR
Retailer 3€747 EUR
Retailer 11€755 EUR
Retailer 2€781 EUR
Retailer 6€884 EUR
Retailer 10€960 EUR
Retailer 1€1,006 EUR
Retailer 7€1,166 EUR
Retailer 9€1,356 EUR
The Diamond Guys€1,542 EUR
Retailer 12€2,453 EUR
Retailer 8€3,679 EUR

53 data points across 13 retailers

2 retailers€1,166 EUR to €1,542 EUR

A
Cheapest Retailer
-
€1,166 EUR
CA$1,809 CAD
Most Expensive
B+
The Diamond Guys
1951062231 · Oct 30
€1,542 EUR
$1,723 USD
View
1 more retailer has this diamond
Prices start from €1,166 EURSave up to €377 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
2.91ct Round
€1,166 EUR