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Round|Lab Grown|IGI

1.44ct I SI2 Round Lab Grown Diamond

ID • I/SI2 • IGI LG492122415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122415

Diamond specifications and retailer prices

From €648 EUR
$724 USD
As of October 29, 2026
Save €2,318 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,966 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.44ct lab-grown round diamond

This 1.44ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492122415 or 492122415. Listed at 12 retailers as of October 29, 2026, with prices from €648 to €2,966, a €2,318 spread on the same certified stone. MOH London lists it at €2,966. 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

1.44
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122415
Dimensions7.33 × 7.31 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.33 mm7.31 mm1.44 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492122415
Side View
Table 53.5%Crown 33°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 60.6%

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: €2,966 EUR|Low: €518 EUR|High: €2,986 EUR|Avg: €1,283 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5€648 EUR
Retailer 2€725 EUR
Retailer 8€725 EUR
Retailer 6€751 EUR
Retailer 9€831 EUR
Retailer 10€1,195 EUR
Retailer 7€1,219 EUR
Retailer 3€1,793 EUR
Retailer 4€1,851 EUR
MOH London€2,966 EUR

40 data points across 10 retailers

12 retailers€648 EUR to €2,966 EUR

A
Cheapest Retailer
-
€648 EUR
$724 USD
A
Retailer 2
-
€704 EUR
$787 USD
View
A
Retailer 3
-
€725 EUR
$810 USD
View
A
Retailer 4
-
€725 EUR
$810 USD
View
Final sale: no returns
A
Retailer 5
-
€751 EUR
$839 USD
View
Retailer 6
-
€751 EUR
$839 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€831 EUR
$928 USD
View
B+
Retailer 8
-
€1,219 EUR
$1,362 USD
View
B
Retailer 9
-
€1,793 EUR
£1,578 GBP
View
B
Retailer 10
-
€1,851 EUR
$2,068 USD
View
B
Retailer 11
-
€2,112 EUR
$2,360 USD
View
Most Expensive
B
MOH London
LG492122415 · Oct 29
€2,966 EUR
£2,609 GBP
View
11 more retailers have this diamond
Prices start from €648 EURSave up to €2,318 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
1.44ct Round
€648 EUR