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Marquise|Lab Grown|IGI

3.06ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG821640716

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821640716

Diamond specifications and retailer prices

From €810 EUR
$908 USD
As of November 1, 2026
Save €2,926 EUR (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,736 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821640716 or 821640716. Listed at 10 retailers as of November 1, 2026, with prices from €810 to €3,736, a €2,926 spread on the same certified stone. Brilliant Earth lists it at €3,736. 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

3.06
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821640716
Dimensions14.96 × 7.53 × 4.62 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm7.53 mm3.06 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821640716
Side View
Table 57.0%Crown 32.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.4%

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: €3,736 EUR|Low: €810 EUR|High: €3,736 EUR|Avg: €1,920 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3€810 EUR
Retailer 2€933 EUR
Retailer 5€1,020 EUR
Retailer 4€1,565 EUR
Retailer 8€1,958 EUR
Retailer 7€1,986 EUR
Retailer 6€2,532 EUR
Retailer 10€2,652 EUR
Retailer 9€3,214 EUR
Brilliant Earth€3,736 EUR

41 data points across 10 retailers

10 retailers€810 EUR to €3,736 EUR

B+
Cheapest Retailer
-
€810 EUR
$908 USD
A
Retailer 2
-
€933 EUR
£824 GBP
View
A
Retailer 3
-
€1,020 EUR
View
B+
Retailer 4
-
€1,565 EUR
$1,755 USD
View
B
Retailer 5
-
€1,958 EUR
$2,197 USD
View
B
Retailer 6
-
€1,986 EUR
$2,227 USD
View
B
Retailer 7
-
€2,532 EUR
£2,236 GBP
View
Retailer 8
-
€2,652 EUR
A$4,576 AUD
View
Price last confirmed 31 days ago
B
Retailer 9
-
€3,214 EUR
$3,605 USD
View
Most Expensive
B
Brilliant Earth
22199688A · Nov 2
€3,736 EUR
$4,190 USD
View
9 more retailers have this diamond
Prices start from €810 EURSave up to €2,926 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
3.06ct Marquise
€810 EUR