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Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG836632645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836632645

Diamond specifications and retailer prices

From €574 EUR
$639 USD
As of October 28, 2026
Save €2,607 EUR (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,181 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG836632645 or 836632645. Listed at 6 retailers as of October 28, 2026, with prices from €574 to €3,181, a €2,607 spread on the same certified stone. Frank Darling lists it at €3,181. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836632645
Dimensions15.10 × 7.53 × 4.62 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.10 mm7.53 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836632645
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

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 28
Current: €3,181 EUR|Low: €408 EUR|High: €3,182 EUR|Avg: €1,667 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2€574 EUR
Retailer 4€791 EUR
Retailer 5€1,161 EUR
Retailer 3€2,083 EUR
Retailer 6€2,457 EUR
Frank Darling€3,181 EUR

10 data points across 6 retailers

6 retailers€574 EUR to €3,181 EUR

A
Cheapest Retailer
-
€574 EUR
$639 USD
Final sale: no returns
B+
Retailer 2
-
€791 EUR
$881 USD
View
A
Retailer 3
-
€1,161 EUR
$1,292 USD
View
B+
Retailer 4
-
€2,083 EUR
$2,319 USD
View
B
Retailer 5
-
€2,457 EUR
$2,735 USD
View
Most Expensive
B
Frank Darling
100198782076KD · Oct 29
€3,181 EUR
$3,541 USD
View
5 more retailers have this diamond
Prices start from €574 EURSave up to €2,607 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
3.03ct Marquise
€574 EUR