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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG850678919

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678919

Diamond specifications and retailer prices

From €608 EUR
$682 USD
As of November 1, 2026
Save €3,119 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,727 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850678919 or 850678919. Listed at 16 retailers as of November 1, 2026, with prices from €608 to €3,727, a €3,119 spread on the same certified stone. Brilliant Earth lists it at €3,727. 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

3.05
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678919
Dimensions15.41 × 7.40 × 4.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.40 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678919
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,727 EUR|Low: €608 EUR|High: €3,727 EUR|Avg: €1,568 EUR
Brilliant Earth
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
November 2, 2026
Retailer 11€608 EUR
Retailer 8€625 EUR
Retailer 9€752 EUR
Retailer 16€807 EUR
Retailer 7€927 EUR
Retailer 10€1,086 EUR
Retailer 5€1,463 EUR
Retailer 3€1,473 EUR
Retailer 2€1,504 EUR
Retailer 4€1,581 EUR
Retailer 14€1,821 EUR
Retailer 6€2,210 EUR
Retailer 13€2,278 EUR
Retailer 15€2,626 EUR
Retailer 12€2,730 EUR
Brilliant Earth€3,727 EUR

4 data points across 16 retailers

16 retailers€608 EUR to €3,727 EUR

A
Cheapest Retailer
-
€608 EUR
$682 USD
A
Retailer 2
-
€625 EUR
$701 USD
View
Final sale: no returns
A
Retailer 3
-
€752 EUR
£664 GBP
View
A
Retailer 4
-
€807 EUR
$905 USD
View
A
Retailer 5
-
€927 EUR
$1,040 USD
View
A
Retailer 6
-
€1,086 EUR
£959 GBP
View
B+
Retailer 7
-
€1,463 EUR
A$2,525 AUD
View
B+
Retailer 8
-
€1,473 EUR
$1,652 USD
View
B+
Retailer 9
-
€1,504 EUR
ZAR 27,246 ZAR
View
B+
Retailer 10
-
€1,581 EUR
$1,773 USD
View
B
Retailer 11
-
€1,821 EUR
$2,043 USD
View
B
Retailer 12
-
€2,210 EUR
$2,479 USD
View
B
Retailer 13
-
€2,278 EUR
$2,555 USD
View
B
Retailer 14
-
€2,626 EUR
A$4,532 AUD
View
B
Retailer 15
-
€2,730 EUR
£2,411 GBP
View
Most Expensive
B
Brilliant Earth
22377420A · Nov 2
€3,727 EUR
$4,180 USD
View
15 more retailers have this diamond
Prices start from €608 EURSave up to €3,119 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
3.05ct Marquise
€608 EUR