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Round|Lab Grown|IGI

5.27ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG739516160

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739516160

Diamond specifications and retailer prices

From €545 EUR
$609 USD
As of October 29, 2026
Save €2,392 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,937 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 5.27ct lab-grown round diamond

This 5.27ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG739516160 or 739516160. Listed at 10 retailers as of October 26, 2026, with prices from €545 to €2,937, a €2,392 spread on the same certified stone. MOH London lists it at €2,937. 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

5.27
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739516160
Dimensions11.34 × 11.30 × 6.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm11.30 mm5.27 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739516160
Side View
Table 59.0%Crown 33.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.6%

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: €2,937 EUR|Low: €523 EUR|High: €2,973 EUR|Avg: €1,507 EUR|+7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9€545 EUR
Retailer 7€610 EUR
Retailer 2€841 EUR
Retailer 5€1,029 EUR
Retailer 11€1,064 EUR
Retailer 3€1,085 EUR
Retailer 8€1,677 EUR
Retailer 6€1,678 EUR
Retailer 10€1,777 EUR
Retailer 4€2,491 EUR
Retailer 12€2,696 EUR
MOH London€2,937 EUR

39 data points across 12 retailers

10 retailers€545 EUR to €2,937 EUR

A
Cheapest Retailer
-
€545 EUR
$609 USD
A
Retailer 2
-
€610 EUR
$682 USD
View
A
Retailer 3
-
€841 EUR
£740 GBP
View
A
Retailer 4
-
€1,029 EUR
View
A
Retailer 5
-
€1,064 EUR
$1,189 USD
View
B+
Retailer 6
-
€1,677 EUR
$1,873 USD
View
B
Retailer 7
-
€1,678 EUR
$1,875 USD
View
B+
Retailer 8
-
€1,777 EUR
$1,985 USD
View
Retailer 9
-
€2,696 EUR
SGD 4,071 SGD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG739516160 · Oct 26
€2,937 EUR
£2,584 GBP
View
9 more retailers have this diamond
Prices start from €545 EURSave up to €2,392 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
5.27ct Round
€545 EUR