Asscher|Lab Grown|IGI

1.53ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG842662173

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842662173

Diamond specifications and retailer prices

From €572 EUR
$639 USD
As of October 30, 2026
Save €849 EUR (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,045 EUR at Rare Carat · As of October 19, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842662173 or 842662173. Listed at 9 retailers as of October 29, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662173
Dimensions6.38 × 6.29 × 4.17 mm
L/W Ratio1.01
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
6.38 mm6.29 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662173
Side View
Table 65.0%Crown 31.2°Girdle: Slightly ThickPavilion 42.6°Culet: NoneDepth 66.3%

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: Oct 30
Current: €2,045 EUR|Low: €572 EUR|High: €2,045 EUR|Avg: €1,048 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€572 EUR
Retailer 5€584 EUR
Retailer 2€629 EUR
Retailer 6€931 EUR
Retailer 9€1,113 EUR
Retailer 7€1,175 EUR
Retailer 3€1,261 EUR
Retailer 4€1,421 EUR
Rare Carat€2,045 EUR

24 data points across 9 retailers

9 retailers€572 EUR to €1,421 EUR

A
Cheapest Retailer
-
€572 EUR
$639 USD
A
Retailer 2
-
€584 EUR
$653 USD
View
A
Retailer 3
-
€629 EUR
£554 GBP
View
A
Retailer 4
-
€931 EUR
$1,040 USD
View
B+
Retailer 5
-
€1,113 EUR
$1,243 USD
View
B+
Retailer 6
-
€1,175 EUR
$1,312 USD
View
B+
Retailer 7
-
€1,261 EUR
A$2,167 AUD
View
B+
Retailer 8
-
€1,421 EUR
£1,250 GBP
View
Most Expensive
Rare Carat
3S842662173 · Oct 19
€2,045 EUR
$2,285 USD
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from €572 EURSave up to €849 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
€572 EUR