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Asscher|Lab Grown|IGI

1.45ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG811605127

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811605127

Diamond specifications and retailer prices

From €475 EUR
As of November 4, 2026
Save €2,073 EUR (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,548 EUR at Brilliant Earth · As of November 3, 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 LG811605127 or 811605127. Listed at 6 retailers as of November 3, 2026, with prices from €475 to €2,548, a €2,073 spread on the same certified stone. Brilliant Earth lists it at €2,548. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811605127
Dimensions6.18 × 6.16 × 4.00 mm
L/W Ratio1.00
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
6.18 mm6.16 mm1.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811605127
Side View
Table 54.0%Crown 32.3°Girdle: MediumPavilion 36.9°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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: €2,548 EUR|Low: €453 EUR|High: €3,003 EUR|Avg: €1,026 EUR|-15.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4€475 EUR
Retailer 5€505 EUR
Retailer 3€517 EUR
Retailer 2€749 EUR
Retailer 6€1,097 EUR
Brilliant Earth€2,548 EUR

26 data points across 6 retailers

6 retailers€475 EUR to €2,548 EUR

A
Cheapest Retailer
-
€475 EUR
Retailer 2
-
€505 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€517 EUR
View
B+
Retailer 4
-
€749 EUR
View
Retailer 5
-
€1,097 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20352635A · Nov 3
€2,548 EUR
$2,860 USD
View
5 more retailers have this diamond
Prices start from €475 EURSave up to €2,073 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
€475 EUR