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Asscher|Lab Grown|IGI

1.86ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG815698170

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815698170

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)
23 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 very-good cut grade and certified by IGI LG815698170 or 815698170. Listed at 23 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698170
Dimensions6.89 × 6.88 × 4.34 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
6.89 mm6.88 mm1.86 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698170
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 39.5°Culet: NoneDepth 63.1%

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: Nov 4
Current: $5,930 AUD|Low: $633 AUD|High: $8,467 AUD|Avg: $2,270 AUD|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 21
November 5, 2026
Retailer 16$633 AUD
Retailer 2$707 AUD
Retailer 3$708 AUD
Retailer 5$784 AUD
Retailer 12$844 AUD
Retailer 19$991 AUD
Retailer 9$1,170 AUD
Retailer 18$1,232 AUD
Retailer 15$1,283 AUD
Retailer 7$1,403 AUD
Retailer 8$1,417 AUD
Retailer 21$1,916 AUD
Retailer 20$2,167 AUD
Retailer 17$2,522 AUD
Retailer 4$2,567 AUD
Retailer 6$2,728 AUD
Retailer 13$2,872 AUD
Retailer 11$2,934 AUD
Retailer 14$4,066 AUD
Retailer 10$5,731 AUD
Brilliant Earth$5,930 AUD

27 data points across 21 retailers

23 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
Retailer 5
-
$844 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$991 AUD
View
A
Retailer 7
-
$1,170 AUD
View
A
Retailer 8
-
$1,232 AUD
View
A
Retailer 9
-
$1,283 AUD
View
A
Retailer 10
-
$1,403 AUD
View
Retailer 11
-
$1,417 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
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$2,522 AUD
View
B+
Retailer 15
-
$2,567 AUD
View
B+
Retailer 16
-
$2,728 AUD
View
B
Retailer 17
-
$2,872 AUD
View
B
Retailer 18
-
$2,934 AUD
View
Retailer 19
-
$3,046 AUD
View
Price last confirmed 9 days ago
Retailer 20
-
$3,887 AUD
View
Price last confirmed 26 days ago
B
Retailer 21
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$4,066 AUD
View
B
Retailer 22
-
$5,731 AUD
View
Most Expensive
B
Brilliant Earth
21422976A · Nov 4
$5,930 AUD
$4,160 USD
View
22 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