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Marquise|Lab Grown|IGI

3.34ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG834607733

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834607733

Diamond specifications and retailer prices

From €372 EUR
$416 USD
As of October 30, 2026
Save €1,705 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,078 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.34ct lab-grown marquise diamond

This 3.34ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834607733 or 834607733. Listed at 13 retailers as of October 30, 2026, with prices from €372 to €2,078, a €1,705 spread on the same certified stone. With Clarity lists it at €2,078. 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

3.34
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834607733
Dimensions16.01 × 7.64 × 4.83 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.01 mm7.64 mm3.34 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834607733
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €972 EUR|Low: €372 EUR|High: €2,195 EUR|Avg: €1,240 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 11€372 EUR
Retailer 7€417 EUR
Retailer 10€517 EUR
Retailer 6€736 EUR
Retailer 3€810 EUR
Retailer 1€972 EUR
Retailer 9€1,296 EUR
Retailer 8€1,298 EUR
Retailer 2€1,485 EUR
Retailer 12€1,610 EUR
Retailer 5€1,706 EUR
Retailer 4€1,936 EUR
With Clarity€2,078 EUR

28 data points across 13 retailers

13 retailers€372 EUR to €2,078 EUR

A
Cheapest Retailer
-
€372 EUR
$416 USD
A
Retailer 2
-
€417 EUR
$466 USD
View
Retailer 3
-
€517 EUR
£455 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€736 EUR
View
A
Retailer 5
-
€810 EUR
$905 USD
View
A
Retailer 6
-
€972 EUR
A$1,671 AUD
View
B+
Retailer 7
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 8
-
€1,298 EUR
$1,450 USD
View
B+
Retailer 9
-
€1,485 EUR
$1,659 USD
View
B+
Retailer 10
-
€1,610 EUR
$1,799 USD
View
B+
Retailer 11
-
€1,706 EUR
£1,501 GBP
View
Retailer 12
-
€1,936 EUR
SGD 2,923 SGD
View
Price last confirmed 19 days ago
Most Expensive
B+
With Clarity
834607733 · Oct 31
€2,078 EUR
$2,321 USD
View
12 more retailers have this diamond
Prices start from €372 EURSave up to €1,705 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
3.34ct Marquise
€372 EUR