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Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG813602663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813602663

Diamond specifications and retailer prices

From €1,785 EUR
$1,994 USD
As of October 30, 2026
Save €9,825 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €11,609 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG813602663 or 813602663. Listed at 22 retailers as of October 30, 2026, with prices from €1,785 to €11,609, a €9,825 spread on the same certified stone. Brilliant Earth lists it at €11,609. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813602663
Dimensions18.01 × 8.84 × 5.57 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm8.84 mm5.03 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813602663
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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: €11,609 EUR|Low: €1,785 EUR|High: €11,967 EUR|Avg: €4,055 EUR|-3.0%
Brilliant Earth
Retailer 2
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Retailer 17
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Retailer 22
November 1, 2026
Retailer 21€1,785 EUR
Retailer 5€1,942 EUR
Retailer 8€1,999 EUR
Retailer 4€2,070 EUR
Retailer 10€2,070 EUR
Retailer 3€2,126 EUR
Retailer 20€2,179 EUR
Retailer 11€2,327 EUR
Retailer 13€2,825 EUR
Retailer 22€2,846 EUR
Retailer 9€3,239 EUR
Retailer 12€3,382 EUR
Retailer 19€3,400 EUR
Retailer 18€3,708 EUR
Retailer 14€3,929 EUR
Retailer 2€4,196 EUR
Retailer 16€4,207 EUR
Retailer 7€5,579 EUR
Retailer 6€5,905 EUR
Retailer 17€5,945 EUR
Retailer 15€7,246 EUR
Brilliant Earth€11,609 EUR

41 data points across 22 retailers

22 retailers€1,785 EUR to €11,609 EUR

A
Cheapest Retailer
-
€1,785 EUR
$1,994 USD
A
Retailer 2
-
€1,942 EUR
$2,170 USD
View
A
Retailer 3
-
€1,999 EUR
$2,233 USD
View
Final sale: no returns
Retailer 4
-
€2,070 EUR
$2,313 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€2,070 EUR
$2,313 USD
View
A
Retailer 6
-
€2,126 EUR
$2,375 USD
View
Retailer 7
-
€2,179 EUR
£1,917 GBP
View
Price last confirmed 15 days ago
B+
Retailer 8
-
€2,327 EUR
$2,600 USD
View
B+
Retailer 9
-
€2,825 EUR
£2,485 GBP
View
B+
Retailer 10
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€2,846 EUR
$3,180 USD
View
B+
Retailer 11
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€3,239 EUR
$3,619 USD
View
B+
Retailer 12
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€3,382 EUR
$3,778 USD
View
B+
Retailer 13
-
€3,400 EUR
$3,798 USD
View
B
Retailer 14
-
€3,708 EUR
View
B
Retailer 15
-
€3,929 EUR
£3,456 GBP
View
B
Retailer 16
-
€4,196 EUR
A$7,212 AUD
View
B
Retailer 17
-
€4,207 EUR
ZAR 75,931 ZAR
View
B
Retailer 18
-
€5,579 EUR
$6,233 USD
View
B
Retailer 19
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€5,905 EUR
$6,597 USD
View
B
Retailer 20
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€5,945 EUR
£5,230 GBP
View
B
Retailer 21
-
€7,246 EUR
$8,096 USD
View
Most Expensive
B
Brilliant Earth
21335721A · Oct 31
€11,609 EUR
$12,970 USD
View
21 more retailers have this diamond
Prices start from €1,785 EURSave up to €9,825 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
5.03ct Marquise
€1,785 EUR