Round|Lab Grown|IGI

5.39ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG487173464

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487173464

Diamond specifications and retailer prices

From €763 EUR
$852 USD
As of October 29, 2026
Save €2,694 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,457 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.39ct lab-grown round diamond

This 5.39ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487173464 or 487173464. Listed at 14 retailers as of October 29, 2026, with prices from €763 to €3,457, a €2,694 spread on the same certified stone. Michael Trio lists it at €3,457. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.39
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487173464
Dimensions11.21 × 11.18 × 6.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.21 mm11.18 mm5.39 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487173464
Side View
Table 57.5%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: €3,457 EUR|Low: €610 EUR|High: €3,457 EUR|Avg: €1,619 EUR
Michael Trio
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
October 31, 2026
Retailer 9€763 EUR
Retailer 13€830 EUR
Retailer 14€854 EUR
Retailer 10€884 EUR
Retailer 5€1,192 EUR
Retailer 12€1,230 EUR
Retailer 11€1,421 EUR
Retailer 4€1,443 EUR
Retailer 2€1,486 EUR
Retailer 6€1,521 EUR
Retailer 8€2,033 EUR
Retailer 3€2,744 EUR
Retailer 7€3,327 EUR
Michael Trio€3,457 EUR

41 data points across 14 retailers

14 retailers€763 EUR to €3,457 EUR

A
Cheapest Retailer
-
€763 EUR
$852 USD
A
Retailer 2
-
€830 EUR
$927 USD
View
A
Retailer 3
-
€854 EUR
$954 USD
View
Final sale: no returns
A
Retailer 4
-
€884 EUR
$988 USD
View
Retailer 5
-
€884 EUR
$988 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,192 EUR
HK$10,400 HKD
View
B+
Retailer 7
-
€1,230 EUR
$1,374 USD
View
B+
Retailer 8
-
€1,421 EUR
$1,588 USD
View
B+
Retailer 9
-
€1,443 EUR
$1,612 USD
View
B+
Retailer 10
-
€1,486 EUR
£1,308 GBP
View
B
Retailer 11
-
€2,033 EUR
$2,271 USD
View
B
Retailer 12
-
€2,744 EUR
$3,066 USD
View
B
Retailer 13
-
€3,327 EUR
£2,927 GBP
View
Most Expensive
B
Michael Trio
4579392570 · Oct 31
€3,457 EUR
SGD 5,219 SGD
View
13 more retailers have this diamond
Prices start from €763 EURSave up to €2,694 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
5.39ct Round
€763 EUR