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Marquise|Lab Grown|IGI

3.95ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG844632526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844632526

Diamond specifications and retailer prices

From €470 EUR
$525 USD
As of November 1, 2026
Save €1,898 EUR (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,368 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.95ct lab-grown marquise diamond

This 3.95ct 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 LG844632526 or 844632526. Listed at 3 retailers as of October 28, 2026, with prices from €470 to €2,368, a €1,898 spread on the same certified stone. Rare Carat lists it at €2,368. 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

3.95
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844632526
Dimensions16.60 × 8.23 × 5.11 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.60 mm8.23 mm3.95 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844632526
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €2,368 EUR|Low: €470 EUR|High: €2,368 EUR|Avg: €1,061 EUR
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€470 EUR
Retailer 2€896 EUR
Rare Carat€2,368 EUR

18 data points across 3 retailers

3 retailers€470 EUR to €2,368 EUR

A
Cheapest Retailer
-
€470 EUR
$525 USD
Final sale: no returns
A
Retailer 2
-
€896 EUR
£788 GBP
View
Most Expensive
B
Rare Carat
844632526 · Oct 28
€2,368 EUR
$2,645 USD
View
2 more retailers have this diamond
Prices start from €470 EURSave up to €1,898 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
3.95ct Marquise
€470 EUR