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Asscher|Lab Grown|IGI

3.01ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG557251871

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG557251871

Diamond specifications and retailer prices

From $663 AUD
As of November 6, 2026
Save $5,751 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,414 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown asscher diamond

This 3.01ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG557251871 or 557251871. Listed at 16 retailers as of November 4, 2026, with prices from $663 to $6,414, a $5,751 spread on the same certified stone. Brilliant Earth lists it at $6,414. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557251871
Dimensions8.34 × 7.97 × 4.79 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.34 mm7.97 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557251871
Side View
Table 68.5%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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 6
Current: $6,414 AUD|Low: $477 AUD|High: $6,600 AUD|Avg: $2,116 AUD|-2.8%
Brilliant Earth
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
Retailer 17
November 6, 2026
Retailer 13$663 AUD
Retailer 5$743 AUD
Retailer 10$743 AUD
Retailer 4$823 AUD
Retailer 11$823 AUD
Retailer 7$1,021 AUD
Retailer 6$1,244 AUD
Retailer 3$1,284 AUD
Retailer 16$1,306 AUD
Retailer 2$1,349 AUD
Retailer 17$1,936 AUD
Retailer 14$2,643 AUD
Retailer 8$2,686 AUD
Retailer 9$2,701 AUD
Retailer 15$2,921 AUD
Retailer 12$3,011 AUD
Brilliant Earth$6,414 AUD

45 data points across 17 retailers

16 retailers$663 AUD to $6,414 AUD

A
Cheapest Retailer
-
$663 AUD
A
Retailer 2
-
$743 AUD
View
A
Retailer 3
-
$743 AUD
View
Final sale: no returns
Retailer 4
-
$823 AUD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$823 AUD
View
A
Retailer 6
-
$1,021 AUD
View
A
Retailer 7
-
$1,244 AUD
View
B+
Retailer 8
-
$1,284 AUD
View
A
Retailer 9
-
$1,349 AUD
View
B+
Retailer 10
-
$1,936 AUD
View
B
Retailer 11
-
$2,591 AUD
View
B
Retailer 12
-
$2,643 AUD
View
B
Retailer 13
-
$2,686 AUD
View
B
Retailer 14
-
$2,921 AUD
View
B
Retailer 15
-
$3,011 AUD
View
Most Expensive
B
Brilliant Earth
21312209A · Nov 4
$6,414 AUD
$4,490 USD
View
15 more retailers have this diamond
Prices start from $663 AUDSave up to $5,751 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
3.01ct Asscher
$663 AUD