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Asscher|Lab Grown|IGI

1.45ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG662468789

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG662468789

Diamond specifications and retailer prices

From €214 EUR
As of November 4, 2026
Save €2,316 EUR (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €2,530 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown asscher diamond

This 1.45ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662468789 or 662468789. Listed at 26 retailers as of November 4, 2026, with prices from €214 to €2,530, a €2,316 spread on the same certified stone. Brilliant Earth lists it at €2,530. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662468789
Dimensions6.21 × 6.20 × 4.10 mm
L/W Ratio1.00
Culet sizePointed
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
6.21 mm6.20 mm1.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662468789
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 66.1%

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 4
Current: €2,530 EUR|Low: €214 EUR|High: €2,840 EUR|Avg: €827 EUR|-10.9%
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 22€214 EUR
Retailer 11€239 EUR
Retailer 21€249 EUR
Retailer 3€265 EUR
Retailer 7€265 EUR
Retailer 17€301 EUR
Retailer 20€380 EUR
Retailer 14€386 EUR
Retailer 6€485 EUR
Retailer 19€505 EUR
Retailer 2€556 EUR
Retailer 18€718 EUR
Retailer 5€738 EUR
Retailer 23€856 EUR
Retailer 16€901 EUR
Retailer 4€942 EUR
Retailer 15€1,091 EUR
Retailer 12€1,125 EUR
Retailer 10€1,136 EUR
Retailer 13€1,171 EUR
Retailer 9€1,174 EUR
Retailer 8€2,059 EUR
Brilliant Earth€2,530 EUR

37 data points across 23 retailers

26 retailers€214 EUR to €2,530 EUR

A
Cheapest Retailer
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€214 EUR
A
Retailer 2
-
€239 EUR
View
Final sale: no returns
A
Retailer 3
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€249 EUR
View
Retailer 4
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€265 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€265 EUR
View
A
Retailer 6
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€301 EUR
View
B+
Retailer 7
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€380 EUR
View
A
Retailer 8
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€386 EUR
View
A
Retailer 9
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€485 EUR
View
A
Retailer 10
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€505 EUR
View
A
Retailer 11
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€556 EUR
View
A
Retailer 12
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€718 EUR
View
A
Retailer 13
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€738 EUR
View
B+
Retailer 14
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€856 EUR
View
B+
Retailer 15
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€901 EUR
View
B+
Retailer 16
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€942 EUR
View
B+
Retailer 17
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€1,091 EUR
View
B+
Retailer 18
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€1,125 EUR
View
B+
Retailer 19
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€1,136 EUR
View
B+
Retailer 20
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€1,171 EUR
View
B+
Retailer 21
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€1,174 EUR
View
B
Retailer 22
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€1,873 EUR
View
B
Retailer 23
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€2,059 EUR
View
Retailer 24
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€2,124 EUR
View
Price last confirmed 88 days ago
Retailer 25
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€2,322 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20152238Y · Nov 4
€2,530 EUR
$2,850 USD
View
25 more retailers have this diamond
Prices start from €214 EURSave up to €2,316 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 Asscher
€214 EUR