Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG819697741

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819697741

Diamond specifications and retailer prices

From €695 EUR
$777 USD
As of October 30, 2026
Save €5,776 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,472 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819697741 or 819697741. Listed at 19 retailers as of October 30, 2026, with prices from €695 to €6,472, a €5,776 spread on the same certified stone. Do Amore Diamonds lists it at €6,472. 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

3.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819697741
Dimensions14.64 × 7.52 × 4.86 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.52 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819697741
Side View
Table 62.0%Crown 37.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.6%

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: €6,472 EUR|Low: €555 EUR|High: €6,472 EUR|Avg: €2,228 EUR|+2.8%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 31, 2026
Retailer 17€695 EUR
Retailer 6€778 EUR
Retailer 13€967 EUR
Retailer 16€982 EUR
Retailer 5€1,139 EUR
Retailer 10€1,358 EUR
Retailer 15€1,919 EUR
Retailer 2€2,011 EUR
Retailer 11€2,068 EUR
Retailer 3€2,336 EUR
Retailer 8€2,455 EUR
Retailer 14€2,497 EUR
Retailer 7€2,693 EUR
Retailer 4€2,727 EUR
Retailer 9€3,178 EUR
Retailer 12€3,357 EUR
Do Amore Diamonds€6,472 EUR

37 data points across 17 retailers

19 retailers€695 EUR to €6,472 EUR

A
Cheapest Retailer
-
€695 EUR
$777 USD
A
Retailer 2
-
€778 EUR
$869 USD
View
Final sale: no returns
A
Retailer 3
-
€807 EUR
$902 USD
View
Retailer 4
-
€807 EUR
$902 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€967 EUR
$1,080 USD
View
A
Retailer 6
-
€982 EUR
$1,097 USD
View
A
Retailer 7
-
€1,139 EUR
$1,272 USD
View
B+
Retailer 8
-
€1,358 EUR
£1,195 GBP
View
B+
Retailer 9
-
€1,919 EUR
$2,144 USD
View
B+
Retailer 10
-
€2,011 EUR
A$3,457 AUD
View
B+
Retailer 11
-
€2,068 EUR
ZAR 37,327 ZAR
View
Retailer 12
-
€2,336 EUR
A$4,015 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
€2,497 EUR
$2,790 USD
View
B
Retailer 14
-
€2,693 EUR
$3,009 USD
View
B
Retailer 15
-
€2,727 EUR
$3,047 USD
View
B
Retailer 16
-
€3,178 EUR
$3,551 USD
View
B
Retailer 17
-
€3,357 EUR
£2,953 GBP
View
B
Retailer 18
-
€6,176 EUR
$6,900 USD
View
Most Expensive
B
Do Amore Diamonds
23-819697741 · Oct 31
€6,472 EUR
$7,230 USD
View
18 more retailers have this diamond
Prices start from €695 EURSave up to €5,776 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
3.09ct Marquise
€695 EUR