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Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG823645220

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823645220

Diamond specifications and retailer prices

From €712 EUR
$796 USD
As of October 30, 2026
Save €3,448 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,161 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823645220 or 823645220. Listed at 22 retailers as of October 27, 2026, with prices from €712 to €4,161, a €3,448 spread on the same certified stone. Queensmith lists it at €4,161. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823645220
Dimensions14.38 × 7.59 × 4.77 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.38 mm7.59 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823645220
Side View
Table 61.0%Crown 38.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: €1,268 EUR|Low: €684 EUR|High: €3,244 EUR|Avg: €1,817 EUR|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 3€712 EUR
Retailer 18€775 EUR
Retailer 10€798 EUR
Retailer 2€827 EUR
Retailer 12€962 EUR
Retailer 14€985 EUR
Retailer 1€1,268 EUR
Retailer 6€1,335 EUR
Retailer 9€1,650 EUR
Retailer 16€1,866 EUR
Retailer 13€1,920 EUR
Retailer 17€1,967 EUR
Retailer 5€2,325 EUR
Retailer 19€2,565 EUR
Retailer 7€2,772 EUR
Retailer 8€2,794 EUR
Retailer 11€2,859 EUR
Retailer 15€3,103 EUR
Retailer 4€3,181 EUR

34 data points across 19 retailers

22 retailers€712 EUR to €4,161 EUR

A
Cheapest Retailer
-
€712 EUR
$796 USD
A
Retailer 2
-
€775 EUR
$866 USD
View
A
Retailer 3
-
€798 EUR
$892 USD
View
Final sale: no returns
A
Retailer 4
-
€827 EUR
$924 USD
View
Retailer 5
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€827 EUR
$924 USD
View
Price last confirmed 15 days ago
Retailer 6
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€843 EUR
$942 USD
View
Price last confirmed 37 days ago
A
Retailer 7
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€962 EUR
£846 GBP
View
A
Retailer 8
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€985 EUR
$1,100 USD
View
A
Retailer 9
-
€1,268 EUR
£1,116 GBP
View
A
Retailer 10
-
€1,335 EUR
$1,491 USD
View
B+
Retailer 11
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€1,650 EUR
$1,843 USD
View
Retailer 12
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€1,866 EUR
A$3,207 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
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€1,920 EUR
ZAR 34,650 ZAR
View
B+
Retailer 14
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€1,967 EUR
$2,197 USD
View
B+
Retailer 15
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€2,325 EUR
$2,597 USD
View
B+
Retailer 16
-
€2,565 EUR
£2,256 GBP
View
B+
Retailer 17
-
€2,772 EUR
$3,097 USD
View
B+
Retailer 18
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€2,794 EUR
$3,122 USD
View
B
Retailer 19
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€2,859 EUR
$3,194 USD
View
B+
Retailer 20
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€3,103 EUR
£2,730 GBP
View
Retailer 21
-
€3,181 EUR
A$5,467 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Queensmith
LG823645220 · Oct 27
€4,161 EUR
£3,660 GBP
View
21 more retailers have this diamond
Prices start from €712 EURSave up to €3,448 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
€712 EUR