Emerald|Lab Grown|IGI

1.45ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG818660255

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818660255

Diamond specifications and retailer prices

From €432 EUR
As of November 5, 2026
Save €2,106 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,703 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 very-good cut grade and certified by IGI LG818660255 or 818660255. Listed at 9 retailers as of November 4, 2026, with a 487% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660255
Dimensions7.65 × 5.31 × 3.62 mm
L/W Ratio1.44
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
7.65 mm5.31 mm1.45 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660255
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 41.5°Culet: LargeDepth 68.2%

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: Nov 5
Current: €2,703 EUR|Low: €283 EUR|High: €3,630 EUR|Avg: €1,262 EUR
Rare Carat
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
November 5, 2026
Retailer 6€283 EUR
Retailer 2€432 EUR
Retailer 12€473 EUR
Retailer 7€475 EUR
Retailer 14€705 EUR
Retailer 3€729 EUR
Retailer 10€871 EUR
Retailer 5€987 EUR
Retailer 13€1,069 EUR
Retailer 8€1,253 EUR
Retailer 4€1,448 EUR
Retailer 9€2,032 EUR
Retailer 11€2,538 EUR
Rare Carat€2,703 EUR

17 data points across 14 retailers

9 retailers€432 EUR to €2,538 EUR

A
Cheapest Retailer
-
€432 EUR
A
Retailer 2
-
€473 EUR
View
A
Retailer 3
-
€475 EUR
View
B+
Retailer 4
-
€871 EUR
View
B+
Retailer 5
-
€1,069 EUR
View
B
Retailer 6
-
€1,253 EUR
View
B
Retailer 7
-
€2,032 EUR
View
B
Retailer 8
-
€2,538 EUR
View
Most Expensive
Rare Carat
PD-232198 · Oct 28
€2,703 EUR
$3,045 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from €432 EURSave up to €2,106 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
€432 EUR