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Marquise|Lab Grown|IGI

3.10ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG797650319

Shape and cutting style on the report: Moval brilliant cut

Certificate IGI LG797650319

Diamond specifications and retailer prices

From €5,269 EUR
$5,910 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: €5,269 EUR at Brilliant Earth
View at Brilliant Earth

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797650319 or 797650319. Listed at 8 retailers as of November 2, 2026. 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

3.10
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797650319
Dimensions13.87 × 7.71 × 4.65 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.87 mm7.71 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797650319
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €5,269 EUR|Low: €1,043 EUR|High: €9,264 EUR|Avg: €3,420 EUR|+2.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 24, 2026
Retailer 6€1,043 EUR
Retailer 11€1,295 EUR
Retailer 2€1,632 EUR
Retailer 9€1,921 EUR
Retailer 7€2,384 EUR
Retailer 5€2,385 EUR
Retailer 10€3,415 EUR
Retailer 4€4,314 EUR
Retailer 3€4,738 EUR
Brilliant Earth€5,269 EUR
Retailer 8€9,264 EUR

18 data points across 11 retailers

8 retailers

Retailer 1
-
€1,043 EUR
$1,170 USD
Price last confirmed 12 days ago
Retailer 2
-
€1,135 EUR
$1,273 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€1,921 EUR
$2,155 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€2,384 EUR
$2,674 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€2,385 EUR
$2,675 USD
View
Price last confirmed 12 days ago
Retailer 6
-
€2,504 EUR
$2,808 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€4,314 EUR
£3,810 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
19639066B · Nov 2
€5,269 EUR
$5,910 USD
View
7 more retailers have this diamond

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.

B
3.10ct Marquise
€5,269 EUR