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Asscher|Lab Grown|IGI

1.29ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG837647111

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837647111

Diamond specifications and retailer prices

From €305 EUR
As of November 4, 2026
Save €1,914 EUR (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,219 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.29ct lab-grown asscher diamond

This 1.29ct 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 LG837647111 or 837647111. Listed at 10 retailers as of November 3, 2026, with prices from €305 to €2,219, a €1,914 spread on the same certified stone. Brilliant Earth lists it at €2,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647111
Dimensions6.06 × 6.03 × 3.79 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm6.03 mm1.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647111
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 42.6°Culet: NoneDepth 62.9%

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: €2,219 EUR|Low: €286 EUR|High: €2,831 EUR|Avg: €765 EUR|-21.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10€286 EUR
Retailer 2€305 EUR
Retailer 3€453 EUR
Retailer 8€493 EUR
Retailer 7€522 EUR
Retailer 9€542 EUR
Retailer 4€730 EUR
Retailer 5€785 EUR
Retailer 6€1,192 EUR
Brilliant Earth€2,219 EUR

43 data points across 10 retailers

10 retailers€305 EUR to €2,219 EUR

Retailer 1
-
€286 EUR
Price last confirmed 41 days ago
A
Retailer 2
-
€305 EUR
View
A
Retailer 3
-
€453 EUR
View
A
Retailer 4
-
€493 EUR
View
A
Retailer 5
-
€522 EUR
View
Retailer 6
-
€542 EUR
View
Price last confirmed 11 days ago
B+
Retailer 7
-
€730 EUR
View
B+
Retailer 8
-
€785 EUR
View
B+
Retailer 9
-
€1,192 EUR
View
Most Expensive
B
Brilliant Earth
21633232A · Nov 3
€2,219 EUR
$2,500 USD
View
9 more retailers have this diamond
Prices start from €305 EURSave up to €1,914 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
1.29ct Asscher
€305 EUR