Marquise|Lab Grown|IGI

3.16ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG768633565

Certificate IGI LG768633565

Diamond specifications and retailer prices

From €3,536 EUR
$3,950 USD
As of October 30, 2026
Save €2,542 EUR (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €6,078 EUR at Zales · As of October 30, 2026
View at Zales

About this 3.16ct lab-grown marquise diamond

This 3.16ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG768633565 or 768633565. Listed at 3 retailers as of October 30, 2026, with prices from €3,536 to €6,078, a €2,542 spread on the same certified stone. Zales lists it at €6,078. 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

3.16
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768633565
Dimensions14.58 × 7.93 mm
L/W Ratio1.84
Top View
14.58 mm7.93 mm3.16 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768633565
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €3,536 EUR|Low: €3,536 EUR|High: €6,919 EUR|Avg: €5,921 EUR|-33.8%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1€3,536 EUR
Retailer 2€6,078 EUR
Zales€6,078 EUR

7 data points across 3 retailers

3 retailers€3,536 EUR to €6,078 EUR

B
Cheapest Retailer
-
€3,536 EUR
$3,950 USD
C
Retailer 2
-
€6,078 EUR
$6,790 USD
View
Most Expensive
C
Zales
527257416 · Oct 30
€6,078 EUR
$6,790 USD
View
2 more retailers have this diamond
Prices start from €3,536 EURSave up to €2,542 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
3.16ct Marquise
€3,536 EUR