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Emerald|Lab Grown|IGI

1.43ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG726508230

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726508230

Diamond specifications and retailer prices

From €223 EUR
$249 USD
As of October 30, 2026
Save €911 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,133 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.43ct lab-grown emerald diamond

This 1.43ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726508230 or 726508230. Listed at 17 retailers as of October 30, 2026, with prices from €223 to €1,133, a €911 spread on the same certified stone. Reve Diamonds lists it at €1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726508230
Dimensions7.44 × 5.27 × 3.54 mm
L/W Ratio1.41
Culet sizeLarge
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
7.44 mm5.27 mm1.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726508230
Side View
Table 62.0%Crown 37.8°Girdle: ThickPavilion 38.6°Culet: LargeDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €457 EUR|Low: €192 EUR|High: €1,133 EUR|Avg: €525 EUR|+3.8%
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
Reve Diamonds
October 31, 2026
Retailer 14€192 EUR
Retailer 2€223 EUR
Retailer 4€231 EUR
Retailer 10€247 EUR
Retailer 13€247 EUR
Retailer 12€342 EUR
Retailer 7€425 EUR
Retailer 1€457 EUR
Retailer 5€471 EUR
Retailer 8€603 EUR
Retailer 3€795 EUR
Retailer 11€798 EUR
Retailer 6€938 EUR
Retailer 9€992 EUR
Reve Diamonds€1,133 EUR

44 data points across 15 retailers

17 retailers€223 EUR to €1,133 EUR

Retailer 1
-
€192 EUR
$214 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€223 EUR
$249 USD
View
Final sale: no returns
Retailer 3
-
€231 EUR
$258 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€247 EUR
$276 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€247 EUR
$276 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
€247 EUR
$276 USD
View
B+
Retailer 7
-
€342 EUR
$382 USD
View
A
Retailer 8
-
€425 EUR
ZAR 7,666 ZAR
View
A
Retailer 9
-
€457 EUR
£402 GBP
View
A
Retailer 10
-
€471 EUR
$526 USD
View
A
Retailer 11
-
€603 EUR
A$1,037 AUD
View
Retailer 12
-
€795 EUR
$888 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€798 EUR
$891 USD
View
B+
Retailer 14
-
€842 EUR
$941 USD
View
B+
Retailer 15
-
€938 EUR
$1,048 USD
View
B+
Retailer 16
-
€992 EUR
£873 GBP
View
Most Expensive
B
Reve Diamonds
158EFDFBA · Oct 30
€1,133 EUR
$1,266 USD
View
16 more retailers have this diamond
Prices start from €223 EURSave up to €911 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
1.43ct Emerald
€223 EUR