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Asscher|Lab Grown|IGI

1.86ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816616301

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816616301

Diamond specifications and retailer prices

From $633 AUD
As of November 4, 2026
Save $5,297 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,930 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.86ct lab-grown asscher diamond

This 1.86ct 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 LG816616301 or 816616301. Listed at 22 retailers as of November 4, 2026, with prices from $633 to $5,930, a $5,297 spread on the same certified stone. Brilliant Earth lists it at $5,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616301
Dimensions6.83 × 6.83 × 4.36 mm
L/W Ratio1.00
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
6.83 mm6.83 mm1.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616301
Side View
Table 63.0%Crown 35.7°Girdle: MediumPavilion 39.1°Culet: NoneDepth 63.8%

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: $5,930 AUD|Low: $633 AUD|High: $8,467 AUD|Avg: $2,414 AUD|-30.0%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 15$633 AUD
Retailer 2$707 AUD
Retailer 4$708 AUD
Retailer 6$784 AUD
Retailer 14$827 AUD
Retailer 19$991 AUD
Retailer 17$1,232 AUD
Retailer 13$1,283 AUD
Retailer 9$1,454 AUD
Retailer 12$1,738 AUD
Retailer 3$1,916 AUD
Retailer 20$2,167 AUD
Retailer 16$2,522 AUD
Retailer 5$2,567 AUD
Retailer 8$2,728 AUD
Retailer 7$2,934 AUD
Retailer 11$3,099 AUD
Retailer 18$4,066 AUD
Retailer 10$5,731 AUD
Brilliant Earth$5,930 AUD

26 data points across 20 retailers

22 retailers$633 AUD to $5,930 AUD

A
Cheapest Retailer
-
$633 AUD
A
Retailer 2
-
$707 AUD
View
Final sale: no returns
A
Retailer 3
-
$708 AUD
View
A
Retailer 4
-
$784 AUD
View
A
Retailer 5
-
$827 AUD
View
A
Retailer 6
-
$991 AUD
View
Retailer 7
-
$1,100 AUD
View
Price last confirmed 20 days ago
A
Retailer 8
-
$1,232 AUD
View
A
Retailer 9
-
$1,283 AUD
View
A
Retailer 10
-
$1,454 AUD
View
Retailer 11
-
$1,738 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,916 AUD
View
B+
Retailer 13
-
$2,167 AUD
View
B+
Retailer 14
-
$2,522 AUD
View
B+
Retailer 15
-
$2,567 AUD
View
B+
Retailer 16
-
$2,728 AUD
View
B+
Retailer 17
-
$2,934 AUD
View
B+
Retailer 18
-
$3,099 AUD
View
Retailer 19
-
$3,410 AUD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$4,066 AUD
View
B
Retailer 21
-
$5,731 AUD
View
Most Expensive
B
Brilliant Earth
21421335A · Nov 4
$5,930 AUD
$4,160 USD
View
21 more retailers have this diamond
Prices start from $633 AUDSave up to $5,297 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
1.86ct Asscher
$633 AUD