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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG752506516

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752506516

Diamond specifications and retailer prices

From €495 EUR
$551 USD
As of October 29, 2026
Save €2,670 EUR (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,166 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752506516 or 752506516. Listed at 7 retailers as of October 29, 2026, with prices from €495 to €3,166, a €2,670 spread on the same certified stone. Frank Darling lists it at €3,166. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752506516
Dimensions7.60 × 7.60 × 4.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.60 mm7.60 mm3.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752506516
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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 29
Current: €3,166 EUR|Low: €495 EUR|High: €5,202 EUR|Avg: €1,829 EUR|-0.0%
Frank Darling
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 28, 2026
Retailer 2€495 EUR
Retailer 5€580 EUR
Retailer 9€690 EUR
Retailer 4€880 EUR
Retailer 15€890 EUR
Retailer 13€1,021 EUR
Retailer 6€1,171 EUR
Retailer 16€1,449 EUR
Retailer 3€1,744 EUR
Retailer 11€1,848 EUR
Retailer 8€1,908 EUR
Retailer 12€2,091 EUR
Retailer 10€2,179 EUR
Frank Darling€3,166 EUR
Retailer 7€3,252 EUR
Retailer 14€5,202 EUR

8 data points across 16 retailers

7 retailers€495 EUR to €3,166 EUR

A
Cheapest Retailer
-
€495 EUR
$551 USD
Final sale: no returns
B+
Retailer 2
-
€690 EUR
$768 USD
View
B+
Retailer 3
-
€1,449 EUR
CA$2,240 CAD
View
B+
Retailer 4
-
€1,848 EUR
$2,057 USD
View
B
Retailer 5
-
€2,091 EUR
$2,327 USD
View
B
Retailer 6
-
€2,179 EUR
$2,425 USD
View
Most Expensive
B
Frank Darling
100757945458KD · Oct 29
€3,166 EUR
$3,523 USD
View
6 more retailers have this diamond
Prices start from €495 EURSave up to €2,670 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
€495 EUR