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Marquise|Lab Grown|IGI

3.94ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2

Diamond specifications and retailer prices

From €814 EUR
$909 USD
As of October 30, 2026
Save €3,813 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,627 EUR at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 10 retailers as of October 30, 2026, with prices from €814 to €4,627, a €3,813 spread on the same certified stone. The Diamond Guys lists it at €4,627. 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

3.94
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions16.19 × 8.05 × 5.23 mm
L/W Ratio2.01
Top View
16.19 mm8.05 mm3.94 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,461 EUR|Low: €814 EUR|High: €5,473 EUR|Avg: €2,208 EUR|-14.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 3€814 EUR
Retailer 2€885 EUR
Retailer 5€1,068 EUR
Retailer 1€1,461 EUR
Retailer 7€1,574 EUR
Retailer 4€1,952 EUR
Retailer 6€2,624 EUR
The Diamond Guys€4,627 EUR

29 data points across 8 retailers

10 retailers€814 EUR to €4,627 EUR

A
Cheapest Retailer
-
€814 EUR
$909 USD
A
Retailer 2
-
€885 EUR
$989 USD
View
Retailer 3
-
€925 EUR
$1,033 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
€1,068 EUR
$1,193 USD
View
A
Retailer 5
-
€1,461 EUR
£1,285 GBP
View
Retailer 6
-
€1,574 EUR
$1,758 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,952 EUR
$2,181 USD
View
Retailer 8
-
€2,219 EUR
$2,479 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
€2,624 EUR
CA$4,071 CAD
View
Most Expensive
B
The Diamond Guys
1969946069 · Oct 31
€4,627 EUR
$5,169 USD
View
9 more retailers have this diamond
Prices start from €814 EURSave up to €3,813 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
3.94ct Marquise
€814 EUR