Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG831609325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831609325

Diamond specifications and retailer prices

From €701 EUR
$780 USD
As of October 30, 2026
Save €2,362 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,353 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831609325 or 831609325. Listed at 21 retailers as of October 29, 2026, with a 337% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831609325
Dimensions17.43 × 9.20 × 5.49 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
17.43 mm9.20 mm5.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831609325
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.7%

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: €4,353 EUR|Low: €701 EUR|High: €4,376 EUR|Avg: €1,695 EUR|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9€701 EUR
Retailer 7€762 EUR
Retailer 10€783 EUR
Retailer 21€812 EUR
Retailer 12€820 EUR
Retailer 2€868 EUR
Retailer 20€970 EUR
Retailer 5€1,151 EUR
Retailer 13€1,246 EUR
Retailer 18€1,314 EUR
Retailer 4€1,354 EUR
Retailer 16€1,651 EUR
Retailer 11€1,661 EUR
Retailer 19€1,933 EUR
Retailer 6€2,171 EUR
Retailer 3€2,285 EUR
Retailer 17€2,519 EUR
Retailer 14€2,774 EUR
Retailer 8€2,808 EUR
Retailer 15€3,063 EUR
Rare Carat€4,353 EUR

26 data points across 21 retailers

21 retailers€701 EUR to €3,063 EUR

A
Cheapest Retailer
-
€701 EUR
$780 USD
A
Retailer 2
-
€762 EUR
$848 USD
View
A
Retailer 3
-
€783 EUR
$872 USD
View
Final sale: no returns
A
Retailer 4
-
€812 EUR
$904 USD
View
Retailer 5
-
€820 EUR
$913 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€868 EUR
£761 GBP
View
A
Retailer 7
-
€970 EUR
$1,080 USD
View
A
Retailer 8
-
€1,151 EUR
$1,281 USD
View
A
Retailer 9
-
€1,246 EUR
£1,092 GBP
View
B+
Retailer 10
-
€1,314 EUR
$1,462 USD
View
A
Retailer 11
-
€1,354 EUR
View
A
Retailer 12
-
€1,651 EUR
ZAR 29,682 ZAR
View
Retailer 13
-
€1,661 EUR
A$2,845 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
€1,933 EUR
$2,151 USD
View
A
Retailer 15
-
€2,171 EUR
$2,416 USD
View
B+
Retailer 16
-
€2,285 EUR
$2,543 USD
View
B+
Retailer 17
-
€2,519 EUR
£2,208 GBP
View
B+
Retailer 18
-
€2,774 EUR
$3,087 USD
View
B+
Retailer 19
-
€2,808 EUR
$3,125 USD
View
B+
Retailer 20
-
€3,063 EUR
£2,684 GBP
View
Most Expensive
Rare Carat
VS17358_l_831609325 · Oct 18
€4,353 EUR
$4,845 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €701 EURSave up to €2,362 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
€701 EUR