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1.44ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG492136552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136552

Diamond specifications and retailer prices

From €716 EUR
$800 USD
As of October 31, 2026
Save €2,614 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,330 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136552 or 492136552. Listed at 12 retailers as of October 29, 2026, with prices from €716 to €3,330, a €2,614 spread on the same certified stone. MOH London lists it at €3,330. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136552
Dimensions7.09 × 7.14 × 4.52 mm
L/W Ratio1.01
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
7.09 mm7.14 mm1.44 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136552
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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 31
Current: €3,330 EUR|Low: €672 EUR|High: €3,357 EUR|Avg: €1,609 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€716 EUR
Retailer 6€842 EUR
Retailer 9€943 EUR
Retailer 7€977 EUR
Retailer 10€1,132 EUR
Retailer 11€1,435 EUR
Retailer 8€1,563 EUR
Retailer 2€1,627 EUR
Retailer 5€2,105 EUR
Retailer 3€2,796 EUR
MOH London€3,330 EUR

40 data points across 11 retailers

12 retailers€716 EUR to €3,330 EUR

A
Cheapest Retailer
-
€716 EUR
$800 USD
B+
Retailer 2
-
€842 EUR
$941 USD
View
B+
Retailer 3
-
€916 EUR
$1,023 USD
View
B+
Retailer 4
-
€943 EUR
$1,053 USD
View
Final sale: no returns
Retailer 5
-
€977 EUR
$1,091 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€977 EUR
$1,091 USD
View
B+
Retailer 7
-
€1,132 EUR
$1,265 USD
View
B
Retailer 8
-
€1,563 EUR
$1,746 USD
View
B
Retailer 9
-
€1,627 EUR
£1,431 GBP
View
B
Retailer 10
-
€2,105 EUR
$2,352 USD
View
B
Retailer 11
-
€2,746 EUR
$3,068 USD
View
Most Expensive
B
MOH London
LG492136552 · Oct 29
€3,330 EUR
£2,929 GBP
View
11 more retailers have this diamond
Prices start from €716 EURSave up to €2,614 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
€716 EUR