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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 $460 USD
As of November 2, 2026
Save $3,700 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,160 USD at Brilliant Earth · As of November 3, 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 2, 2026, with prices from $460 to $4,160, a $3,700 spread on the same certified stone. Brilliant Earth lists it at $4,160. 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
Color
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 2
Current: $4,160 USD|Low: $460 USD|High: $5,940 USD|Avg: $1,600 USD|-30.0%
Brilliant Earth
Retailer 2
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Retailer 21
November 4, 2026
Retailer 9$460 USD
Retailer 16$497 USD
Retailer 18$550 USD
Retailer 3$560 USD
Retailer 12$592 USD
Retailer 2$695 USD
Retailer 8$821 USD
Retailer 6$893 USD
Retailer 19$900 USD
Retailer 21$984 USD
Retailer 5$994 USD
Retailer 15$1,344 USD
Retailer 13$1,520 USD
Retailer 17$1,801 USD
Retailer 7$1,835 USD
Retailer 20$1,914 USD
Retailer 11$2,058 USD
Retailer 4$2,096 USD
Retailer 14$2,852 USD
Retailer 10$4,020 USD
Brilliant Earth$4,160 USD

27 data points across 21 retailers

23 retailers$460 USD to $4,160 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$497 USD
View
A
Retailer 3
-
$550 USD
View
A
Retailer 4
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$560 USD
View
Final sale: no returns
Retailer 5
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$592 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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$695 USD
View
A
Retailer 7
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$821 USD
View
A
Retailer 8
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$893 USD
View
A
Retailer 9
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$900 USD
View
A
Retailer 10
-
$984 USD
View
A
Retailer 11
-
$994 USD
View
B+
Retailer 12
-
$1,344 USD
View
B+
Retailer 13
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$1,520 USD
View
B+
Retailer 14
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$1,801 USD
View
B+
Retailer 15
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$1,835 USD
View
B+
Retailer 16
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$1,914 USD
View
B+
Retailer 17
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$2,058 USD
View
B
Retailer 18
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$2,096 USD
View
Retailer 19
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$2,137 USD
View
Price last confirmed 8 days ago
Retailer 20
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$2,727 USD
View
Price last confirmed 25 days ago
B
Retailer 21
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$2,852 USD
View
B
Retailer 22
-
$4,020 USD
View
Most Expensive
B
Brilliant Earth
21422976A · Nov 3
$4,160 USD
View
22 more retailers have this diamond
Prices start from $460 USDSave up to $3,700 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
1.86ct Asscher
$460 USD