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Round|Lab Grown|IGI

5.90ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG734538552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG734538552

Diamond specifications and retailer prices

From €647 EUR
$723 USD
As of October 29, 2026
Save €3,070 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,717 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.9ct lab-grown round diamond

This 5.9ct lab-grown round 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 LG734538552 or 734538552. Listed at 13 retailers as of October 29, 2026, with prices from €647 to €3,717, a €3,070 spread on the same certified stone. With Clarity lists it at €3,717. 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

5.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734538552
Dimensions11.55 × 11.48 × 7.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm11.48 mm5.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734538552
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: €940 EUR|Low: €647 EUR|High: €3,970 EUR|Avg: €2,009 EUR|-6.7%
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
With Clarity
October 30, 2026
Retailer 13€647 EUR
Retailer 11€704 EUR
Retailer 8€909 EUR
Retailer 1€940 EUR
Retailer 3€1,189 EUR
Retailer 7€1,195 EUR
Retailer 5€1,256 EUR
Retailer 10€1,530 EUR
Retailer 12€1,848 EUR
Retailer 14€2,110 EUR
Retailer 2€2,432 EUR
Retailer 6€2,817 EUR
Retailer 9€2,950 EUR
Retailer 4€3,285 EUR
With Clarity€3,717 EUR

36 data points across 15 retailers

13 retailers€647 EUR to €3,717 EUR

A
Cheapest Retailer
-
€647 EUR
$723 USD
A
Retailer 2
-
€704 EUR
$786 USD
View
A
Retailer 3
-
€909 EUR
$1,015 USD
View
A
Retailer 4
-
€940 EUR
£827 GBP
View
A
Retailer 5
-
€1,189 EUR
$1,328 USD
View
A
Retailer 6
-
€1,195 EUR
View
Retailer 7
-
€1,530 EUR
A$2,629 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
€1,848 EUR
$2,065 USD
View
B+
Retailer 9
-
€2,110 EUR
$2,357 USD
View
B+
Retailer 10
-
€2,432 EUR
$2,717 USD
View
B+
Retailer 11
-
€2,950 EUR
£2,595 GBP
View
Retailer 12
-
€3,285 EUR
SGD 4,959 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
734538552 · Oct 30
€3,717 EUR
$4,153 USD
View
12 more retailers have this diamond
Prices start from €647 EURSave up to €3,070 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
5.90ct Round
€647 EUR