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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841660489

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841660489

Diamond specifications and retailer prices

From €618 EUR
As of November 4, 2026
Save €2,199 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,817 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown marquise diamond

This 3.03ct 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 LG841660489 or 841660489. Listed at 22 retailers as of November 3, 2026, with prices from €618 to €2,817, a €2,199 spread on the same certified stone. MOH London lists it at €2,817. 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

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660489
Dimensions14.41 × 7.69 × 4.65 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm7.69 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660489
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,817 EUR|Low: €618 EUR|High: €2,832 EUR|Avg: €1,647 EUR|-0.5%
MOH London
Retailer 2
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Retailer 22
November 4, 2026
Retailer 7€618 EUR
Retailer 21€673 EUR
Retailer 8€692 EUR
Retailer 6€717 EUR
Retailer 3€877 EUR
Retailer 13€958 EUR
Retailer 10€988 EUR
Retailer 2€1,137 EUR
Retailer 11€1,166 EUR
Retailer 12€1,312 EUR
Retailer 17€1,619 EUR
Retailer 18€1,666 EUR
Retailer 20€1,767 EUR
Retailer 9€2,017 EUR
Retailer 5€2,235 EUR
Retailer 4€2,447 EUR
Retailer 22€2,470 EUR
Retailer 15€2,473 EUR
Retailer 16€2,506 EUR
Retailer 14€2,607 EUR
Retailer 19€2,706 EUR
MOH London€2,817 EUR

23 data points across 22 retailers

22 retailers€618 EUR to €2,817 EUR

A
Cheapest Retailer
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€618 EUR
A
Retailer 2
-
€673 EUR
View
A
Retailer 3
-
€692 EUR
View
Final sale: no returns
A
Retailer 4
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€717 EUR
View
A
Retailer 5
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€877 EUR
View
A
Retailer 6
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€958 EUR
View
A
Retailer 7
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€988 EUR
View
A
Retailer 8
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€1,137 EUR
View
A
Retailer 9
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€1,166 EUR
View
B+
Retailer 10
-
€1,312 EUR
View
B+
Retailer 11
-
€1,619 EUR
View
B+
Retailer 12
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€1,666 EUR
View
B+
Retailer 13
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€1,767 EUR
View
B
Retailer 14
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€2,017 EUR
View
Retailer 15
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€2,235 EUR
View
Price last confirmed 27 days ago
B
Retailer 16
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€2,447 EUR
View
B
Retailer 17
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€2,470 EUR
View
B
Retailer 18
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€2,473 EUR
View
B
Retailer 19
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€2,506 EUR
View
B
Retailer 20
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€2,607 EUR
View
B
Retailer 21
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€2,706 EUR
View
Most Expensive
B
MOH London
LG841660489 · Nov 3
€2,817 EUR
£2,480 GBP
View
21 more retailers have this diamond
Prices start from €618 EURSave up to €2,199 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
3.03ct Marquise
€618 EUR