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Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825620859

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825620859

Diamond specifications and retailer prices

From €749 EUR
$837 USD
As of October 30, 2026
Save €3,027 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,378 EUR at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.02ct lab-grown marquise diamond

This 5.02ct 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 LG825620859 or 825620859. Listed at 17 retailers as of October 28, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620859
Dimensions18.46 × 9.07 × 5.40 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
18.46 mm9.07 mm5.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620859
Side View
Table 61.0%Crown 32.6°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 59.5%

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 30
Current: €1,574 EUR|Low: €749 EUR|High: €4,126 EUR|Avg: €1,885 EUR|-5.7%
Retailer 1
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
October 31, 2026
Retailer 12€749 EUR
Retailer 9€843 EUR
Retailer 2€949 EUR
Retailer 14€1,214 EUR
Retailer 10€1,257 EUR
Retailer 6€1,294 EUR
Retailer 1€1,574 EUR
Retailer 4€1,609 EUR
Retailer 7€1,940 EUR
Retailer 15€2,043 EUR
Retailer 8€2,521 EUR
Retailer 13€2,552 EUR
Retailer 11€2,678 EUR
Retailer 3€2,985 EUR
Retailer 5€3,776 EUR

23 data points across 15 retailers

17 retailers€749 EUR to €3,776 EUR

A
Cheapest Retailer
-
€749 EUR
$837 USD
Final sale: no returns
A
Retailer 2
-
€843 EUR
£742 GBP
View
A
Retailer 3
-
€949 EUR
$1,060 USD
View
A
Retailer 4
-
€1,214 EUR
£1,068 GBP
View
B+
Retailer 5
-
€1,257 EUR
$1,404 USD
View
A
Retailer 6
-
€1,294 EUR
View
A
Retailer 7
-
€1,574 EUR
A$2,705 AUD
View
A
Retailer 8
-
€1,609 EUR
ZAR 29,048 ZAR
View
B+
Retailer 9
-
€1,940 EUR
$2,167 USD
View
B+
Retailer 10
-
€2,043 EUR
$2,282 USD
View
B+
Retailer 11
-
€2,521 EUR
$2,816 USD
View
B+
Retailer 12
-
€2,552 EUR
$2,851 USD
View
B+
Retailer 13
-
€2,678 EUR
$2,992 USD
View
B+
Retailer 14
-
€2,985 EUR
£2,626 GBP
View
B
Retailer 15
-
€3,776 EUR
$4,219 USD
View
Retailer 16
-
€4,390 EUR
$4,905 USD
View
Price last confirmed 23 days ago
Most Expensive
Queensmith
LG825620859 · Oct 10
€7,378 EUR
£6,490 GBP
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from €749 EURSave up to €3,027 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
5.02ct Marquise
€749 EUR