Asscher|Lab Grown|IGI

1.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG756576012

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG756576012

Diamond specifications and retailer prices

From $379 USD
As of November 4, 2026
Save $3,421 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,120 USD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.55ct lab-grown asscher diamond

This 1.55ct 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 LG756576012 or 756576012. Listed at 24 retailers as of November 4, 2026, with a 903% 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

1.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756576012
Dimensions6.55 × 6.30 × 4.07 mm
L/W Ratio1.04
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
6.55 mm6.30 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756576012
Side View
Table 62.0%Crown 30.1°Girdle: ThickPavilion 37.7°Culet: NoneDepth 64.6%

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: $3,800 USD|Low: $379 USD|High: $3,910 USD|Avg: $1,179 USD|-2.8%
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 16$379 USD
Retailer 2$424 USD
Retailer 3$424 USD
Retailer 5$470 USD
Retailer 12$482 USD
Retailer 19$620 USD
Retailer 14$727 USD
Retailer 18$748 USD
Retailer 11$761 USD
Retailer 10$830 USD
Retailer 13$842 USD
Retailer 21$1,084 USD
Retailer 22$1,134 USD
Retailer 17$1,511 USD
Retailer 4$1,549 USD
Retailer 7$1,703 USD
Retailer 20$1,742 USD
Retailer 6$1,828 USD
Retailer 8$1,836 USD
Retailer 9$1,876 USD
Retailer 15$3,760 USD
Brilliant Earth$3,800 USD

26 data points across 22 retailers

24 retailers$379 USD to $3,800 USD

A
Cheapest Retailer
-
$379 USD
A
Retailer 2
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$424 USD
View
Final sale: no returns
A
Retailer 3
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$424 USD
View
A
Retailer 4
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$470 USD
View
Retailer 5
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$482 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$620 USD
View
A
Retailer 7
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$727 USD
View
A
Retailer 8
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$748 USD
View
Retailer 9
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$761 USD
View
Price last confirmed 7 days ago
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Retailer 10
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$830 USD
View
A
Retailer 11
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$842 USD
View
A
Retailer 12
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$1,084 USD
View
B+
Retailer 13
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$1,134 USD
View
B+
Retailer 14
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$1,511 USD
View
B+
Retailer 15
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$1,549 USD
View
B+
Retailer 16
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$1,631 USD
View
B+
Retailer 17
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$1,703 USD
View
B+
Retailer 18
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$1,742 USD
View
B
Retailer 19
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$1,828 USD
View
B+
Retailer 20
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$1,836 USD
View
B+
Retailer 21
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$1,876 USD
View
B
Retailer 22
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$3,760 USD
View
B
Retailer 23
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$3,800 USD
View
Most Expensive
Brilliant Earth
18183100A · Sep 28
$5,120 USD
View
Price under review
23 more retailers have this diamond
Prices start from $379 USDSave up to $3,421 USD

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
1.55ct Asscher
$379 USD