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Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833685447

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685447

Diamond specifications and retailer prices

From €573 EUR
$640 USD
As of October 30, 2026
Save €2,228 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,801 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833685447 or 833685447. Listed at 19 retailers as of October 30, 2026, with prices from €573 to €2,801, a €2,228 spread on the same certified stone. MOH London lists it at €2,801. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685447
Dimensions15.80 × 7.58 × 4.51 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
15.80 mm7.58 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685447
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.5%

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 30
Current: €2,801 EUR|Low: €573 EUR|High: €2,977 EUR|Avg: €1,414 EUR|-5.9%
MOH London
Retailer 2
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Retailer 19
November 1, 2026
Retailer 9€573 EUR
Retailer 17€624 EUR
Retailer 10€642 EUR
Retailer 8€665 EUR
Retailer 18€665 EUR
Retailer 14€823 EUR
Retailer 2€890 EUR
Retailer 3€1,006 EUR
Retailer 12€1,053 EUR
Retailer 4€1,086 EUR
Retailer 7€1,311 EUR
Retailer 13€1,502 EUR
Retailer 16€1,698 EUR
Retailer 11€1,869 EUR
Retailer 19€2,073 EUR
Retailer 6€2,267 EUR
Retailer 5€2,294 EUR
Retailer 15€2,699 EUR
MOH London€2,801 EUR

34 data points across 19 retailers

19 retailers€573 EUR to €2,801 EUR

A
Cheapest Retailer
-
€573 EUR
$640 USD
A
Retailer 2
-
€624 EUR
$697 USD
View
A
Retailer 3
-
€642 EUR
$717 USD
View
Final sale: no returns
Retailer 4
-
€665 EUR
$743 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€665 EUR
$743 USD
View
A
Retailer 6
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€823 EUR
$920 USD
View
A
Retailer 7
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€890 EUR
£783 GBP
View
A
Retailer 8
-
€1,006 EUR
$1,124 USD
View
A
Retailer 9
-
€1,053 EUR
£926 GBP
View
A
Retailer 10
-
€1,086 EUR
$1,213 USD
View
B+
Retailer 11
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€1,311 EUR
$1,465 USD
View
B+
Retailer 12
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€1,502 EUR
A$2,581 AUD
View
B+
Retailer 13
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€1,698 EUR
$1,897 USD
View
B+
Retailer 14
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€1,869 EUR
$2,088 USD
View
B
Retailer 15
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€2,073 EUR
£1,824 GBP
View
B
Retailer 16
-
€2,267 EUR
$2,533 USD
View
B
Retailer 17
-
€2,294 EUR
$2,563 USD
View
B
Retailer 18
-
€2,699 EUR
$3,015 USD
View
Most Expensive
B
MOH London
LG833685447 · Nov 1
€2,801 EUR
£2,464 GBP
View
18 more retailers have this diamond
Prices start from €573 EURSave up to €2,228 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
€573 EUR