CaratHunter
Plans
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 €698 EUR
$777 USD
As of October 27, 2026
Save €5,798 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,496 EUR at Do Amore Diamonds · As of October 29, 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 27, 2026, with prices from €698 to €6,496, a €5,798 spread on the same certified stone. Do Amore Diamonds lists it at €6,496. 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
Colour
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 27
Current: €6,496 EUR|Low: €543 EUR|High: €6,496 EUR|Avg: €2,308 EUR|+2.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 5€781 EUR
Retailer 12€970 EUR
Retailer 15€986 EUR
Retailer 4€1,143 EUR
Retailer 2€1,370 EUR
Retailer 14€1,926 EUR
Retailer 11€2,017 EUR
Retailer 9€2,076 EUR
Retailer 16€2,345 EUR
Retailer 7€2,465 EUR
Retailer 13€2,507 EUR
Retailer 6€2,704 EUR
Retailer 3€2,738 EUR
Retailer 8€3,190 EUR
Retailer 10€3,370 EUR
Do Amore Diamonds€6,496 EUR

37 data points across 16 retailers

19 retailers€698 EUR to €6,496 EUR

A
Cheapest Retailer
-
€698 EUR
$777 USD
A
Retailer 2
-
€781 EUR
$869 USD
View
Final sale: no returns
A
Retailer 3
-
€810 EUR
$902 USD
View
A
Retailer 4
-
€810 EUR
$902 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€970 EUR
$1,080 USD
View
A
Retailer 6
-
€986 EUR
$1,097 USD
View
A
Retailer 7
-
€1,143 EUR
$1,272 USD
View
B+
Retailer 8
-
€1,370 EUR
£1,201 GBP
View
B+
Retailer 9
-
€1,926 EUR
$2,144 USD
View
B+
Retailer 10
-
€2,017 EUR
A$3,454 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€2,076 EUR
ZAR 37,327 ZAR
View
B+
Retailer 12
-
€2,345 EUR
A$4,015 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
€2,507 EUR
$2,790 USD
View
B
Retailer 14
-
€2,704 EUR
$3,009 USD
View
B
Retailer 15
-
€2,738 EUR
$3,047 USD
View
B
Retailer 16
-
€3,190 EUR
$3,551 USD
View
B
Retailer 17
-
€3,370 EUR
£2,953 GBP
View
B
Retailer 18
-
€6,199 EUR
$6,900 USD
View
Most Expensive
B
Do Amore Diamonds
23-819697741 · Oct 29
€6,496 EUR
$7,230 USD
View
18 more retailers have this diamond
Prices start from €698 EURSave up to €5,798 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
€698 EUR