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Asscher|Lab Grown|IGI

1.53ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG778640065

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778640065

Diamond specifications and retailer prices

From €306 EUR
$343 USD
As of October 30, 2026
Save €2,989 EUR (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,294 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778640065 or 778640065. Listed at 12 retailers as of October 30, 2026, with prices from €306 to €3,294, a €2,989 spread on the same certified stone. Rare Carat lists it at €3,294. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640065
Dimensions6.45 × 6.42 × 4.01 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
6.45 mm6.42 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640065
Side View
Table 67.0%Crown 34.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 62.5%

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: Oct 30
Current: €3,294 EUR|Low: €306 EUR|High: €5,287 EUR|Avg: €1,801 EUR|+4.8%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 11€306 EUR
Retailer 2€355 EUR
Retailer 4€597 EUR
Retailer 15€612 EUR
Retailer 16€624 EUR
Retailer 9€1,052 EUR
Retailer 5€1,249 EUR
Retailer 3€1,295 EUR
Retailer 14€1,347 EUR
Retailer 6€1,349 EUR
Retailer 8€1,513 EUR
Retailer 13€1,646 EUR
Retailer 12€2,719 EUR
Retailer 10€2,942 EUR
Retailer 7€3,004 EUR
Rare Carat€3,294 EUR

31 data points across 16 retailers

12 retailers€306 EUR to €3,294 EUR

A
Cheapest Retailer
-
€306 EUR
$343 USD
A
Retailer 2
-
€355 EUR
$398 USD
View
A
Retailer 3
-
€597 EUR
$670 USD
View
Final sale: no returns
A
Retailer 4
-
€612 EUR
$686 USD
View
A
Retailer 5
-
€624 EUR
$700 USD
View
B+
Retailer 6
-
€1,052 EUR
$1,180 USD
View
B+
Retailer 7
-
€1,295 EUR
$1,452 USD
View
B+
Retailer 8
-
€1,347 EUR
$1,511 USD
View
B+
Retailer 9
-
€1,646 EUR
£1,454 GBP
View
B
Retailer 10
-
€2,719 EUR
$3,050 USD
View
B
Retailer 11
-
€2,942 EUR
$3,300 USD
View
Most Expensive
B
Rare Carat
HL-166986 · Nov 1
€3,294 EUR
$3,695 USD
View
11 more retailers have this diamond
Prices start from €306 EURSave up to €2,989 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
1.53ct Asscher
€306 EUR