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Marquise|Lab Grown|IGI

2.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837609916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837609916

Diamond specifications and retailer prices

From €377 EUR
$423 USD
As of November 2, 2026
Save €3,296 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,673 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837609916 or 837609916. Listed at 14 retailers as of November 2, 2026, with prices from €377 to €3,673, a €3,296 spread on the same certified stone. Brilliant Earth lists it at €3,673. 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

2.59
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837609916
Dimensions14.50 × 7.25 × 4.43 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.25 mm2.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837609916
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €3,673 EUR|Low: €362 EUR|High: €3,985 EUR|Avg: €1,420 EUR|-7.8%
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
November 2, 2026
Retailer 14€377 EUR
Retailer 10€423 EUR
Retailer 2€520 EUR
Retailer 9€744 EUR
Retailer 4€787 EUR
Retailer 8€1,038 EUR
Retailer 12€1,312 EUR
Retailer 11€1,315 EUR
Retailer 3€1,503 EUR
Retailer 6€1,632 EUR
Retailer 7€1,718 EUR
Retailer 5€1,877 EUR
Retailer 13€2,105 EUR
Brilliant Earth€3,673 EUR

35 data points across 14 retailers

14 retailers€377 EUR to €3,673 EUR

A
Cheapest Retailer
-
€377 EUR
$423 USD
A
Retailer 2
-
€423 EUR
$474 USD
View
A
Retailer 3
-
€520 EUR
£460 GBP
View
Retailer 4
-
€744 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€787 EUR
$883 USD
View
A
Retailer 6
-
€1,038 EUR
A$1,791 AUD
View
B+
Retailer 7
-
€1,312 EUR
$1,471 USD
View
B+
Retailer 8
-
€1,315 EUR
$1,475 USD
View
B+
Retailer 9
-
€1,503 EUR
$1,686 USD
View
B+
Retailer 10
-
€1,632 EUR
$1,830 USD
View
B+
Retailer 11
-
€1,718 EUR
£1,517 GBP
View
Retailer 12
-
€1,877 EUR
SGD 2,845 SGD
View
Price last confirmed 20 days ago
B
Retailer 13
-
€2,105 EUR
$2,361 USD
View
Most Expensive
B
Brilliant Earth
21477944A · Nov 2
€3,673 EUR
$4,120 USD
View
13 more retailers have this diamond
Prices start from €377 EURSave up to €3,296 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
2.59ct Marquise
€377 EUR