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Marquise|Lab Grown|IGI

2.16ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG839693638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839693638

Diamond specifications and retailer prices

From €247 EUR
$277 USD
As of November 1, 2026
Save €2,151 EUR (90%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,398 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.16ct lab-grown marquise diamond

This 2.16ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839693638 or 839693638. Listed at 3 retailers as of October 26, 2026, with prices from €247 to €2,398, a €2,151 spread on the same certified stone. Brilliant Earth lists it at €2,398. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.16
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839693638
Dimensions13.39 × 6.82 × 4.25 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.39 mm6.82 mm2.16 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839693638
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €2,398 EUR|Low: €247 EUR|High: €2,398 EUR|Avg: €1,218 EUR
Brilliant Earth
Retailer 2
Retailer 3
October 27, 2026
Retailer 2€247 EUR
Retailer 3€536 EUR
Brilliant Earth€2,398 EUR

22 data points across 3 retailers

3 retailers€247 EUR to €2,398 EUR

A
Cheapest Retailer
-
€247 EUR
$277 USD
Final sale: no returns
A
Retailer 2
-
€536 EUR
£474 GBP
View
Most Expensive
B
Brilliant Earth
21613893A · Oct 26
€2,398 EUR
$2,690 USD
View
2 more retailers have this diamond
Prices start from €247 EURSave up to €2,151 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
2.16ct Marquise
€247 EUR