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Round|Lab Grown|IGI

1.40ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836619920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836619920

Diamond specifications and retailer prices

From €262 EUR
$293 USD
As of October 29, 2026
Save €1,479 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,741 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619920 or 836619920. Listed at 19 retailers as of October 25, 2026, with prices from €262 to €1,741, a €1,479 spread on the same certified stone. Rare Carat lists it at €1,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619920
Dimensions7.12 × 7.18 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.12 mm7.18 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619920
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: €1,741 EUR|Low: €259 EUR|High: €1,987 EUR|Avg: €794 EUR|-1.5%
Rare Carat
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 7€262 EUR
Retailer 8€294 EUR
Retailer 3€304 EUR
Retailer 4€325 EUR
Retailer 10€325 EUR
Retailer 16€465 EUR
Retailer 2€529 EUR
Retailer 5€533 EUR
Retailer 15€559 EUR
Retailer 13€573 EUR
Retailer 6€769 EUR
Retailer 19€999 EUR
Retailer 18€1,041 EUR
Retailer 11€1,045 EUR
Retailer 9€1,088 EUR
Retailer 17€1,156 EUR
Retailer 14€1,310 EUR
Retailer 12€1,728 EUR
Rare Carat€1,741 EUR

37 data points across 19 retailers

19 retailers€262 EUR to €1,741 EUR

A
Cheapest Retailer
-
€262 EUR
$293 USD
A
Retailer 2
-
€294 EUR
$328 USD
View
Final sale: no returns
A
Retailer 3
-
€304 EUR
$340 USD
View
A
Retailer 4
-
€325 EUR
$363 USD
View
A
Retailer 5
-
€325 EUR
$363 USD
View
A
Retailer 6
-
€465 EUR
$520 USD
View
A
Retailer 7
-
€529 EUR
View
A
Retailer 8
-
€533 EUR
$595 USD
View
A
Retailer 9
-
€559 EUR
ZAR 10,082 ZAR
View
A
Retailer 10
-
€573 EUR
£504 GBP
View
A
Retailer 11
-
€769 EUR
$859 USD
View
B+
Retailer 12
-
€999 EUR
$1,116 USD
View
B+
Retailer 13
-
€1,041 EUR
SGD 1,572 SGD
View
B+
Retailer 14
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€1,045 EUR
$1,168 USD
View
B+
Retailer 15
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€1,088 EUR
$1,216 USD
View
B+
Retailer 16
-
€1,156 EUR
$1,292 USD
View
B+
Retailer 17
-
€1,310 EUR
£1,152 GBP
View
B
Retailer 18
-
€1,728 EUR
$1,930 USD
View
Most Expensive
B
Rare Carat
PD-242802 · Oct 25
€1,741 EUR
$1,945 USD
View
18 more retailers have this diamond
Prices start from €262 EURSave up to €1,479 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
1.40ct Round
€262 EUR