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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG847643310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847643310

Diamond specifications and retailer prices

From €453 EUR
$504 USD
As of October 30, 2026
Save €2,054 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,507 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG847643310 or 847643310. Listed at 18 retailers as of October 28, 2026, with prices from €453 to €2,507, a €2,054 spread on the same certified stone. Rare Carat lists it at €2,507. 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

3.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847643310
Dimensions15.17 × 7.73 × 4.71 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
15.17 mm7.73 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847643310
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

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: €2,507 EUR|Low: €453 EUR|High: €2,507 EUR|Avg: €1,311 EUR
Rare Carat
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 2€453 EUR
Retailer 5€510 EUR
Retailer 6€511 EUR
Retailer 15€566 EUR
Retailer 11€642 EUR
Retailer 16€692 EUR
Retailer 10€759 EUR
Retailer 8€822 EUR
Retailer 7€899 EUR
Retailer 12€934 EUR
Retailer 13€1,186 EUR
Retailer 9€1,204 EUR
Retailer 3€1,230 EUR
Retailer 4€1,490 EUR
Retailer 14€1,827 EUR
Retailer 18€2,101 EUR
Retailer 17€2,377 EUR
Rare Carat€2,507 EUR

15 data points across 18 retailers

18 retailers€453 EUR to €2,507 EUR

A
Cheapest Retailer
-
€453 EUR
$504 USD
A
Retailer 2
-
€510 EUR
$568 USD
View
Final sale: no returns
A
Retailer 3
-
€511 EUR
$569 USD
View
A
Retailer 4
-
€566 EUR
$630 USD
View
A
Retailer 5
-
€642 EUR
£563 GBP
View
A
Retailer 6
-
€692 EUR
$770 USD
View
B+
Retailer 7
-
€759 EUR
$845 USD
View
A
Retailer 8
-
€822 EUR
$915 USD
View
A
Retailer 9
-
€899 EUR
View
A
Retailer 10
-
€934 EUR
£819 GBP
View
B+
Retailer 11
-
€1,186 EUR
A$2,030 AUD
View
B+
Retailer 12
-
€1,204 EUR
$1,340 USD
View
B+
Retailer 13
-
€1,230 EUR
ZAR 22,110 ZAR
View
B+
Retailer 14
-
€1,490 EUR
$1,658 USD
View
B+
Retailer 15
-
€1,827 EUR
$2,034 USD
View
B
Retailer 16
-
€2,101 EUR
$2,338 USD
View
B
Retailer 17
-
€2,377 EUR
£2,083 GBP
View
Most Expensive
B
Rare Carat
69-21_l_847643310 · Oct 28
€2,507 EUR
$2,790 USD
View
17 more retailers have this diamond
Prices start from €453 EURSave up to €2,054 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
€453 EUR