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Marquise|Lab Grown|IGI

3.00ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG837608963

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837608963

Diamond specifications and retailer prices

From €482 EUR
$541 USD
As of November 1, 2026
Save €1,949 EUR (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,791 EUR at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837608963 or 837608963. Listed at 6 retailers as of November 1, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837608963
Dimensions14.42 × 7.65 × 4.75 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm7.65 mm3.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837608963
Side View
Table 64.0%Crown 35.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.1%

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: Nov 1
Current: €2,791 EUR|Low: €482 EUR|High: €2,791 EUR|Avg: €1,677 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€482 EUR
Retailer 5€672 EUR
Retailer 7€882 EUR
Retailer 2€1,750 EUR
Retailer 6€1,930 EUR
Retailer 4€2,432 EUR
Brilliant Earth€2,791 EUR

16 data points across 7 retailers

6 retailers€482 EUR to €2,432 EUR

A
Cheapest Retailer
-
€482 EUR
$541 USD
Final sale: no returns
B+
Retailer 2
-
€672 EUR
$754 USD
View
B+
Retailer 3
-
€1,750 EUR
$1,963 USD
View
B
Retailer 4
-
€1,930 EUR
$2,165 USD
View
B
Retailer 5
-
€2,432 EUR
$2,727 USD
View
Most Expensive
Brilliant Earth
21438731A · Sep 21
€2,791 EUR
$3,130 USD
View
Price last confirmed 42 days ago
5 more retailers have this diamond
Prices start from €482 EURSave up to €1,949 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
3.00ct Marquise
€482 EUR