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Marquise|Lab Grown|IGI

3.94ct D IF Marquise Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From €11,687 EUR
£10,281 GBP
As of November 1, 2026
Save €5,933 EUR (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €17,619 EUR at MoiMoi Australia · As of October 28, 2026
View at MoiMoi Australia

About this 3.94ct lab-grown marquise diamond

This 3.94ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 2 retailers as of October 28, 2026, with prices from €11,687 to €17,619, a €5,933 spread on the same certified stone. MoiMoi Australia lists it at €17,619. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.94
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.27 × 8.28 × 5.13 mm
L/W Ratio1.96
Top View
16.27 mm8.28 mm3.94 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €17,619 EUR|Low: €11,682 EUR|High: €17,669 EUR|Avg: €12,815 EUR|-0.3%
MoiMoi Australia
Retailer 2
November 1, 2026
Retailer 2€11,687 EUR
MoiMoi Australia€17,619 EUR

37 data points across 2 retailers

2 retailers€11,687 EUR to €17,619 EUR

B
Cheapest Retailer
-
€11,687 EUR
£10,281 GBP
Most Expensive
C
MoiMoi Australia
818925347 · Oct 28
€17,619 EUR
A$30,284 AUD
View
1 more retailer has this diamond
Prices start from €11,687 EURSave up to €5,933 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.

B
3.94ct Marquise
€11,687 EUR