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Marquise|Lab Grown|IGI

5.20ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG835603076

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835603076

Diamond specifications and retailer prices

From €1,020 EUR
$1,140 USD
As of October 29, 2026
Save €5,961 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,982 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.2ct lab-grown marquise diamond

This 5.2ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835603076 or 835603076. Listed at 11 retailers as of October 29, 2026, with prices from €1,020 to €6,982, a €5,961 spread on the same certified stone. Do Amore Diamonds lists it at €6,982. 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

5.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603076
Dimensions18.26 × 9.07 × 5.59 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.26 mm9.07 mm5.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603076
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €6,982 EUR|Low: €1,003 EUR|High: €10,848 EUR|Avg: €3,605 EUR|-0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5€1,020 EUR
Retailer 3€1,226 EUR
Retailer 11€1,465 EUR
Retailer 7€1,732 EUR
Retailer 8€2,029 EUR
Retailer 6€2,039 EUR
Retailer 4€3,433 EUR
Retailer 9€3,534 EUR
Retailer 10€4,905 EUR
Retailer 2€5,469 EUR
Do Amore Diamonds€6,982 EUR

14 data points across 11 retailers

11 retailers€1,020 EUR to €6,982 EUR

A
Cheapest Retailer
-
€1,020 EUR
$1,140 USD
A
Retailer 2
-
€1,226 EUR
HK$10,700 HKD
View
A
Retailer 3
-
€1,465 EUR
$1,637 USD
View
A
Retailer 4
-
€1,732 EUR
$1,935 USD
View
B+
Retailer 5
-
€2,029 EUR
$2,267 USD
View
Retailer 6
-
€2,039 EUR
A$3,505 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€3,433 EUR
£3,020 GBP
View
B
Retailer 8
-
€3,534 EUR
SGD 5,336 SGD
View
B
Retailer 9
-
€4,905 EUR
$5,480 USD
View
Retailer 10
-
€5,469 EUR
$6,110 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
27-FF58CF13A · Oct 29
€6,982 EUR
$7,800 USD
View
10 more retailers have this diamond
Prices start from €1,020 EURSave up to €5,961 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
5.20ct Marquise
€1,020 EUR