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Marquise|Lab Grown|IGI

3.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG836673688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836673688

Diamond specifications and retailer prices

From €406 EUR
$452 USD
As of October 27, 2026
Save €1,809 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,215 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836673688 or 836673688. Listed at 18 retailers as of October 27, 2026, with prices from €406 to €2,215, a €1,809 spread on the same certified stone. Rare Carat lists it at €2,215. 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

3.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673688
Dimensions15.26 × 7.56 × 4.74 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.26 mm7.56 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673688
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Oct 27
Current: €2,215 EUR|Low: €390 EUR|High: €2,246 EUR|Avg: €1,114 EUR|-1.4%
Rare Carat
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 29, 2026
Retailer 16€406 EUR
Retailer 5€454 EUR
Retailer 15€455 EUR
Retailer 7€503 EUR
Retailer 17€503 EUR
Retailer 12€605 EUR
Retailer 13€633 EUR
Retailer 9€772 EUR
Retailer 4€788 EUR
Retailer 2€830 EUR
Retailer 8€1,077 EUR
Retailer 14€1,352 EUR
Retailer 3€1,617 EUR
Retailer 10€1,646 EUR
Retailer 6€1,794 EUR
Retailer 11€1,858 EUR
Retailer 18€1,882 EUR
Rare Carat€2,215 EUR

38 data points across 18 retailers

18 retailers€406 EUR to €2,215 EUR

A
Cheapest Retailer
-
€406 EUR
$452 USD
A
Retailer 2
-
€454 EUR
$505 USD
View
Final sale: no returns
A
Retailer 3
-
€455 EUR
$506 USD
View
Retailer 4
-
€503 EUR
$560 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€503 EUR
$560 USD
View
A
Retailer 6
-
€605 EUR
£531 GBP
View
A
Retailer 7
-
€633 EUR
$705 USD
View
A
Retailer 8
-
€772 EUR
$859 USD
View
B+
Retailer 9
-
€788 EUR
$877 USD
View
A
Retailer 10
-
€830 EUR
£727 GBP
View
A
Retailer 11
-
€1,077 EUR
$1,199 USD
View
B+
Retailer 12
-
€1,352 EUR
$1,505 USD
View
B+
Retailer 13
-
€1,617 EUR
$1,800 USD
View
B+
Retailer 14
-
€1,646 EUR
$1,832 USD
View
B+
Retailer 15
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€1,794 EUR
$1,996 USD
View
B+
Retailer 16
-
€1,858 EUR
£1,628 GBP
View
B+
Retailer 17
-
€1,882 EUR
$2,095 USD
View
Most Expensive
B+
Rare Carat
MI575-1_l_836673688 · Oct 28
€2,215 EUR
$2,465 USD
View
17 more retailers have this diamond
Prices start from €406 EURSave up to €1,809 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
€406 EUR