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Round|Lab Grown|IGI

2.71ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG650412385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG650412385

Diamond specifications and retailer prices

From €259 EUR
$289 USD
As of October 29, 2026
Save €1,032 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,290 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG650412385 or 650412385. Listed at 14 retailers as of October 29, 2026, with prices from €259 to €1,290, a €1,032 spread on the same certified stone. MOH London lists it at €1,290. 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

2.71
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650412385
Dimensions8.99 × 8.96 × 5.50 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
8.99 mm8.96 mm2.71 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650412385
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €1,290 EUR|Low: €259 EUR|High: €3,561 EUR|Avg: €1,044 EUR
MOH London
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 12€259 EUR
Retailer 6€300 EUR
Retailer 5€320 EUR
Retailer 16€355 EUR
Retailer 13€461 EUR
Retailer 11€483 EUR
Retailer 14€519 EUR
Retailer 3€526 EUR
Retailer 2€565 EUR
Retailer 15€596 EUR
Retailer 17€757 EUR
Retailer 10€984 EUR
Retailer 4€1,029 EUR
MOH London€1,290 EUR
Retailer 7€1,768 EUR
Retailer 9€2,757 EUR
Retailer 8€3,561 EUR

5 data points across 17 retailers

14 retailers€259 EUR to €1,290 EUR

A
Cheapest Retailer
-
€259 EUR
$289 USD
A
Retailer 2
-
€300 EUR
$335 USD
View
A
Retailer 3
-
€320 EUR
$358 USD
View
A
Retailer 4
-
€355 EUR
HK$3,100 HKD
View
A
Retailer 5
-
€461 EUR
$515 USD
View
A
Retailer 6
-
€483 EUR
£425 GBP
View
A
Retailer 7
-
€519 EUR
View
B+
Retailer 8
-
€526 EUR
$588 USD
View
A
Retailer 9
-
€565 EUR
£497 GBP
View
A
Retailer 10
-
€596 EUR
$666 USD
View
A
Retailer 11
-
€757 EUR
$846 USD
View
B+
Retailer 12
-
€984 EUR
$1,099 USD
View
B+
Retailer 13
-
€1,029 EUR
$1,150 USD
View
Most Expensive
B+
MOH London
LG650412385 · Oct 29
€1,290 EUR
£1,135 GBP
View
13 more retailers have this diamond
Prices start from €259 EURSave up to €1,032 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
2.71ct Round
€259 EUR