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Asscher|Lab Grown|IGI

1.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG799643780

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799643780

Diamond specifications and retailer prices

From $489 AUD
As of November 4, 2026
Save $4,842 AUD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,331 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG799643780 or 799643780. Listed at 14 retailers as of November 1, 2026, with prices from $489 to $5,331, a $4,842 spread on the same certified stone. Rare Carat lists it at $5,331. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643780
Dimensions6.37 × 6.25 × 4.12 mm
L/W Ratio1.02
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
6.37 mm6.25 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643780
Side View
Table 64.0%Crown 33.7°Girdle: Slightly ThickPavilion 42.8°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,331 AUD|Low: $489 AUD|High: $5,353 AUD|Avg: $2,134 AUD|+3.9%
Rare Carat
Retailer 2
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Retailer 12
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Retailer 19
November 5, 2026
Retailer 16$489 AUD
Retailer 4$574 AUD
Retailer 10$661 AUD
Retailer 15$706 AUD
Retailer 8$761 AUD
Retailer 2$897 AUD
Retailer 5$988 AUD
Retailer 18$991 AUD
Retailer 9$1,346 AUD
Retailer 19$1,636 AUD
Retailer 7$1,644 AUD
Retailer 11$1,981 AUD
Retailer 14$2,081 AUD
Retailer 17$2,154 AUD
Retailer 13$2,325 AUD
Retailer 3$2,650 AUD
Retailer 12$4,348 AUD
Retailer 6$4,761 AUD
Rare Carat$5,331 AUD

29 data points across 19 retailers

14 retailers$489 AUD to $5,331 AUD

A+
Cheapest Retailer
-
$489 AUD
A
Retailer 2
-
$574 AUD
View
A
Retailer 3
-
$706 AUD
View
A
Retailer 4
-
$897 AUD
View
A
Retailer 5
-
$988 AUD
View
A
Retailer 6
-
$991 AUD
View
B+
Retailer 7
-
$1,636 AUD
View
B+
Retailer 8
-
$2,081 AUD
View
B+
Retailer 9
-
$2,154 AUD
View
B+
Retailer 10
-
$2,325 AUD
View
B+
Retailer 11
-
$2,650 AUD
View
B
Retailer 12
-
$4,348 AUD
View
B
Retailer 13
-
$4,761 AUD
View
Most Expensive
B
Rare Carat
PD-204612 · Nov 1
$5,331 AUD
$3,740 USD
View
13 more retailers have this diamond
Prices start from $489 AUDSave up to $4,842 AUD

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
$489 AUD