Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844677646

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844677646

Diamond specifications and retailer prices

From €671 EUR
As of November 4, 2026
Save €5,287 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,958 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG844677646 or 844677646. Listed at 20 retailers as of November 2, 2026, with prices from €671 to €5,958, a €5,287 spread on the same certified stone. Do Amore Diamonds lists it at €5,958. 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 angle36.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677646
Dimensions14.69 × 7.49 × 4.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.49 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677646
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €5,958 EUR|Low: €667 EUR|High: €7,773 EUR|Avg: €1,936 EUR|-23.4%
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 20€671 EUR
Retailer 3€730 EUR
Retailer 7€774 EUR
Retailer 4€980 EUR
Retailer 22€1,046 EUR
Retailer 19€1,098 EUR
Retailer 13€1,150 EUR
Retailer 11€1,229 EUR
Retailer 6€1,241 EUR
Retailer 18€1,261 EUR
Retailer 12€1,329 EUR
Retailer 8€1,786 EUR
Retailer 2€1,819 EUR
Retailer 17€1,940 EUR
Retailer 23€2,417 EUR
Retailer 14€2,558 EUR
Retailer 5€2,617 EUR
Retailer 10€2,626 EUR
Retailer 15€2,669 EUR
Retailer 16€2,766 EUR
Retailer 21€3,238 EUR
Retailer 9€3,766 EUR
Do Amore Diamonds€5,958 EUR

19 data points across 23 retailers

20 retailers€671 EUR to €5,958 EUR

A
Cheapest Retailer
-
€671 EUR
A
Retailer 2
-
€730 EUR
View
Retailer 3
-
€774 EUR
View
Price last confirmed 20 days ago
A
Retailer 4
-
€980 EUR
View
Final sale: no returns
A
Retailer 5
-
€1,046 EUR
View
A
Retailer 6
-
€1,098 EUR
View
B+
Retailer 7
-
€1,150 EUR
View
Retailer 8
-
€1,241 EUR
View
Price last confirmed 19 days ago
B+
Retailer 9
-
€1,261 EUR
View
Retailer 10
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€1,786 EUR
View
Price last confirmed 21 days ago
B+
Retailer 11
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€1,819 EUR
View
B+
Retailer 12
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€1,940 EUR
View
B
Retailer 13
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€2,417 EUR
View
Retailer 14
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€2,558 EUR
View
Price last confirmed 27 days ago
Retailer 15
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€2,617 EUR
View
Price last confirmed 19 days ago
Retailer 16
-
€2,626 EUR
View
Price last confirmed 19 days ago
Retailer 17
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€2,669 EUR
View
Price last confirmed 19 days ago
B
Retailer 18
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€3,238 EUR
View
Retailer 19
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€3,766 EUR
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-83FFD3035 · Nov 2
€5,958 EUR
$6,660 USD
View
19 more retailers have this diamond
Prices start from €671 EURSave up to €5,287 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
€671 EUR