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Round|Lab Grown|IGI

3.26ct H SI2 Round Lab Grown Diamond

ID • H/SI2 • IGI LG655421897

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655421897

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of October 29, 2026
Save €1,194 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,503 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG655421897 or 655421897. Listed at 11 retailers as of October 29, 2026, with prices from €309 to €1,503, a €1,194 spread on the same certified stone. MOH London lists it at €1,503. 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

3.26
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655421897
Dimensions9.53 × 9.49 × 5.86 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
9.53 mm9.49 mm3.26 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655421897
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

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: €1,503 EUR|Low: €309 EUR|High: €3,682 EUR|Avg: €1,305 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
October 30, 2026
Retailer 7€309 EUR
Retailer 3€358 EUR
Retailer 10€382 EUR
Retailer 11€424 EUR
Retailer 2€470 EUR
Retailer 8€615 EUR
Retailer 13€616 EUR
Retailer 9€674 EUR
Retailer 12€857 EUR
Retailer 14€1,230 EUR
MOH London€1,503 EUR
Retailer 4€1,806 EUR
Retailer 6€3,401 EUR
Retailer 5€3,682 EUR

4 data points across 14 retailers

11 retailers€309 EUR to €1,503 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
A
Retailer 2
-
€358 EUR
$400 USD
View
A
Retailer 3
-
€382 EUR
$427 USD
View
A
Retailer 4
-
€424 EUR
HK$3,700 HKD
View
A
Retailer 5
-
€470 EUR
£413 GBP
View
A
Retailer 6
-
€615 EUR
View
B+
Retailer 7
-
€616 EUR
$688 USD
View
A
Retailer 8
-
€674 EUR
$753 USD
View
A
Retailer 9
-
€857 EUR
$957 USD
View
B+
Retailer 10
-
€1,230 EUR
$1,374 USD
View
Most Expensive
B+
MOH London
LG655421897 · Oct 29
€1,503 EUR
£1,322 GBP
View
10 more retailers have this diamond
Prices start from €309 EURSave up to €1,194 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
3.26ct Round
€309 EUR