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 €619 EUR
$691 USD
As of October 30, 2026
Save €2,215 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,834 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €619 to €2,834, a €2,215 spread on the same certified stone. MOH London lists it at €2,834. 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
Color
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

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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: €2,834 EUR|Low: €619 EUR|High: €2,834 EUR|Avg: €1,645 EUR
MOH London
Retailer 2
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Retailer 22
October 31, 2026
Retailer 7€619 EUR
Retailer 21€673 EUR
Retailer 8€693 EUR
Retailer 6€718 EUR
Retailer 3€877 EUR
Retailer 17€964 EUR
Retailer 10€988 EUR
Retailer 13€1,150 EUR
Retailer 11€1,167 EUR
Retailer 12€1,313 EUR
Retailer 16€1,621 EUR
Retailer 18€1,667 EUR
Retailer 20€1,768 EUR
Retailer 9€2,018 EUR
Retailer 5€2,237 EUR
Retailer 4€2,448 EUR
Retailer 22€2,472 EUR
Retailer 15€2,475 EUR
Retailer 2€2,509 EUR
Retailer 14€2,608 EUR
Retailer 19€2,708 EUR
MOH London€2,834 EUR

19 data points across 22 retailers

22 retailers€619 EUR to €2,834 EUR

A
Cheapest Retailer
-
€619 EUR
$691 USD
A
Retailer 2
-
€673 EUR
$752 USD
View
A
Retailer 3
-
€693 EUR
$774 USD
View
Final sale: no returns
A
Retailer 4
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€718 EUR
$802 USD
View
A
Retailer 5
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€877 EUR
$980 USD
View
A
Retailer 6
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€964 EUR
£848 GBP
View
A
Retailer 7
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€988 EUR
$1,104 USD
View
A
Retailer 8
-
€1,150 EUR
£1,011 GBP
View
A
Retailer 9
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€1,167 EUR
$1,304 USD
View
B+
Retailer 10
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€1,313 EUR
$1,467 USD
View
B+
Retailer 11
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€1,621 EUR
A$2,786 AUD
View
B+
Retailer 12
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€1,667 EUR
ZAR 30,081 ZAR
View
B+
Retailer 13
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€1,768 EUR
$1,975 USD
View
B
Retailer 14
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€2,018 EUR
$2,255 USD
View
Retailer 15
-
€2,237 EUR
£1,968 GBP
View
Price last confirmed 23 days ago
B
Retailer 16
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€2,448 EUR
$2,735 USD
View
B
Retailer 17
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€2,472 EUR
$2,761 USD
View
B
Retailer 18
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€2,475 EUR
$2,765 USD
View
B
Retailer 19
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€2,509 EUR
A$4,312 AUD
View
B
Retailer 20
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€2,608 EUR
$2,914 USD
View
B
Retailer 21
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€2,708 EUR
$3,025 USD
View
Most Expensive
B
MOH London
LG841660489 · Oct 29
€2,834 EUR
£2,493 GBP
View
21 more retailers have this diamond
Prices start from €619 EURSave up to €2,215 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
€619 EUR