Emerald|Lab Grown|IGI

1.45ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG636410889

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636410889

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €2,065 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,296 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.45ct lab-grown emerald diamond

This 1.45ct 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 LG636410889 or 636410889. Listed at 25 retailers as of October 27, 2026, with prices from €231 to €2,296, a €2,065 spread on the same certified stone. Queensmith lists it at €2,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636410889
Dimensions7.50 × 5.39 × 3.60 mm
L/W Ratio1.39
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
7.50 mm5.39 mm1.45 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636410889
Side View
Table 61.0%Crown 34.5°Girdle: MediumPavilion 38.9°Culet: LargeDepth 66.8%

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: €547 EUR|Low: €222 EUR|High: €2,193 EUR|Avg: €667 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3€231 EUR
Retailer 12€258 EUR
Retailer 9€268 EUR
Retailer 5€286 EUR
Retailer 7€286 EUR
Retailer 4€385 EUR
Retailer 17€430 EUR
Retailer 11€466 EUR
Retailer 16€492 EUR
Retailer 8€519 EUR
Retailer 1€547 EUR
Retailer 15€696 EUR
Retailer 2€727 EUR
Retailer 6€920 EUR
Retailer 10€1,119 EUR
Retailer 18€1,148 EUR
Retailer 14€1,678 EUR
Retailer 13€2,184 EUR

43 data points across 18 retailers

25 retailers€231 EUR to €2,296 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€258 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
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€268 EUR
$299 USD
View
A
Retailer 4
-
€286 EUR
$320 USD
View
A
Retailer 5
-
€286 EUR
$320 USD
View
A
Retailer 6
-
€321 EUR
HK$2,800 HKD
View
B+
Retailer 7
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€385 EUR
$430 USD
View
A
Retailer 8
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€430 EUR
$480 USD
View
A
Retailer 9
-
€466 EUR
View
A
Retailer 10
-
€492 EUR
ZAR 8,875 ZAR
View
A
Retailer 11
-
€519 EUR
$580 USD
View
A
Retailer 12
-
€547 EUR
£481 GBP
View
A
Retailer 13
-
€696 EUR
A$1,197 AUD
View
B+
Retailer 14
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€727 EUR
$812 USD
View
B+
Retailer 15
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€755 EUR
$843 USD
View
B+
Retailer 16
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€920 EUR
$1,028 USD
View
B+
Retailer 17
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€921 EUR
SGD 1,391 SGD
View
B+
Retailer 18
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€966 EUR
$1,079 USD
View
B+
Retailer 19
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€974 EUR
$1,088 USD
View
B+
Retailer 20
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€1,119 EUR
£984 GBP
View
B+
Retailer 21
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€1,148 EUR
£1,010 GBP
View
B
Retailer 22
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€1,234 EUR
$1,378 USD
View
B
Retailer 23
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€1,678 EUR
$1,875 USD
View
B
Retailer 24
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€2,184 EUR
$2,440 USD
View
Most Expensive
B
Queensmith
LG636410889 · Oct 27
€2,296 EUR
£2,020 GBP
View
24 more retailers have this diamond
Prices start from €231 EURSave up to €2,065 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
1.45ct Emerald
€231 EUR