CaratHunter
Plans
Round|Lab Grown|IGI

1.44ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG683544609

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683544609

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 29, 2026
Save €939 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,142 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683544609 or 683544609. Listed at 20 retailers as of October 29, 2026, with prices from €202 to €1,142, a €939 spread on the same certified stone. Reve Diamonds lists it at €1,142. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544609
Dimensions7.23 × 7.28 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.23 mm7.28 mm1.44 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544609
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 41°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: €466 EUR|Low: €192 EUR|High: €1,142 EUR|Avg: €523 EUR|+5.3%
Retailer 1
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
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 9€202 EUR
Retailer 16€226 EUR
Retailer 17€235 EUR
Retailer 4€251 EUR
Retailer 5€251 EUR
Retailer 6€427 EUR
Retailer 18€464 EUR
Retailer 1€466 EUR
Retailer 15€472 EUR
Retailer 3€474 EUR
Retailer 13€489 EUR
Retailer 11€505 EUR
Retailer 2€528 EUR
Retailer 7€685 EUR
Retailer 10€805 EUR
Retailer 8€852 EUR
Retailer 12€895 EUR
Retailer 14€1,009 EUR
Reve Diamonds€1,142 EUR

32 data points across 19 retailers

20 retailers€202 EUR to €1,142 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$262 USD
View
A
Retailer 4
-
€251 EUR
$280 USD
View
A
Retailer 5
-
€251 EUR
$280 USD
View
B+
Retailer 6
-
€427 EUR
$477 USD
View
B+
Retailer 7
-
€464 EUR
$518 USD
View
B+
Retailer 8
-
€466 EUR
£410 GBP
View
B+
Retailer 9
-
€472 EUR
View
B+
Retailer 10
-
€474 EUR
$530 USD
View
B+
Retailer 11
-
€489 EUR
£430 GBP
View
B+
Retailer 12
-
€505 EUR
A$868 AUD
View
B+
Retailer 13
-
€528 EUR
$590 USD
View
B
Retailer 14
-
€685 EUR
$765 USD
View
Retailer 15
-
€798 EUR
$892 USD
View
Price last confirmed 40 days ago
B
Retailer 16
-
€805 EUR
$899 USD
View
B
Retailer 17
-
€852 EUR
$952 USD
View
B
Retailer 18
-
€895 EUR
$1,000 USD
View
B
Retailer 19
-
€1,009 EUR
£888 GBP
View
Most Expensive
B
Reve Diamonds
38B4C01B3 · Oct 30
€1,142 EUR
$1,275 USD
View
19 more retailers have this diamond
Prices start from €202 EURSave up to €939 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
€202 EUR