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Emerald|Lab Grown|IGI

1.45ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840633312

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840633312

Diamond specifications and retailer prices

From €258 EUR
As of November 4, 2026
Save €2,298 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,716 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840633312 or 840633312. Listed at 21 retailers as of November 4, 2026, with a 890% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633312
Dimensions7.39 × 5.39 × 3.72 mm
L/W Ratio1.37
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
7.39 mm5.39 mm1.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633312
Side View
Table 65.0%Crown 36.3°Girdle: MediumPavilion 42.6°Culet: LargeDepth 69.0%

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: Nov 4
Current: €2,716 EUR|Low: €258 EUR|High: €3,648 EUR|Avg: €1,014 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 21
November 5, 2026
Retailer 17€258 EUR
Retailer 3€299 EUR
Retailer 13€302 EUR
Retailer 6€320 EUR
Retailer 12€349 EUR
Retailer 16€457 EUR
Retailer 15€526 EUR
Retailer 2€560 EUR
Retailer 11€575 EUR
Retailer 8€601 EUR
Retailer 10€619 EUR
Retailer 19€952 EUR
Retailer 21€983 EUR
Retailer 7€983 EUR
Retailer 18€1,029 EUR
Retailer 4€1,071 EUR
Retailer 5€1,161 EUR
Retailer 9€1,399 EUR
Retailer 14€2,507 EUR
Retailer 20€2,556 EUR
Rare Carat€2,716 EUR

28 data points across 21 retailers

21 retailers€258 EUR to €2,556 EUR

A
Cheapest Retailer
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€258 EUR
A
Retailer 2
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€299 EUR
View
A
Retailer 3
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€302 EUR
View
Final sale: no returns
A
Retailer 4
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€320 EUR
View
Retailer 5
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€349 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€457 EUR
View
A
Retailer 7
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€526 EUR
View
A
Retailer 8
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€560 EUR
View
A
Retailer 9
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€575 EUR
View
A
Retailer 10
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€601 EUR
View
Retailer 11
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€619 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
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€952 EUR
View
B+
Retailer 13
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€983 EUR
View
B+
Retailer 14
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€983 EUR
View
B+
Retailer 15
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€1,029 EUR
View
B+
Retailer 16
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€1,071 EUR
View
B+
Retailer 17
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€1,161 EUR
View
B+
Retailer 18
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€1,399 EUR
View
B
Retailer 19
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€2,507 EUR
View
B
Retailer 20
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€2,556 EUR
View
Most Expensive
Rare Carat
JH-250267 · Oct 28
€2,716 EUR
$3,060 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from €258 EURSave up to €2,298 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
€258 EUR