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Marquise|Lab Grown|IGI

2.39ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG817616758

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817616758

Diamond specifications and retailer prices

From €393 EUR
$439 USD
As of October 31, 2026
Save €1,553 EUR (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,946 EUR at Frank Darling · As of October 26, 2026
View at Frank Darling

About this 2.39ct lab-grown marquise diamond

This 2.39ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817616758 or 817616758. Listed at 4 retailers as of October 26, 2026, with prices from €393 to €1,946, a €1,553 spread on the same certified stone. Frank Darling lists it at €1,946. 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

2.39
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817616758
Dimensions13.78 × 6.88 × 4.36 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.78 mm6.88 mm2.39 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817616758
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.4%

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 31
Current: €1,946 EUR|Low: €393 EUR|High: €1,946 EUR|Avg: €993 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€393 EUR
Retailer 4€556 EUR
Retailer 6€678 EUR
Retailer 5€842 EUR
Retailer 7€1,223 EUR
Retailer 2€1,438 EUR
Frank Darling€1,946 EUR

5 data points across 7 retailers

4 retailers€393 EUR to €1,946 EUR

A
Cheapest Retailer
-
€393 EUR
$439 USD
Final sale: no returns
B+
Retailer 2
-
€556 EUR
$621 USD
View
B
Retailer 3
-
€1,438 EUR
$1,606 USD
View
Most Expensive
B
Frank Darling
100187044890KD · Oct 26
€1,946 EUR
$2,174 USD
View
3 more retailers have this diamond
Prices start from €393 EURSave up to €1,553 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
2.39ct Marquise
€393 EUR