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Asscher|Lab Grown|IGI

1.70ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818654059

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818654059

Diamond specifications and retailer prices

From $614 CAD
$439 USD
As of October 27, 2026
Save $6,985 CAD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,600 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct 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 LG818654059 or 818654059. Listed at 22 retailers as of October 27, 2026, with prices from $614 to $7,600, a $6,985 spread on the same certified stone. Brilliant Earth lists it at $7,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654059
Dimensions6.63 × 6.58 × 4.26 mm
L/W Ratio1.01
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
6.63 mm6.58 mm1.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654059
Side View
Table 59.0%Crown 33.2°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.7%

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: Oct 27
Current: $7,600 CAD|Low: $614 CAD|High: $7,628 CAD|Avg: $2,463 CAD|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
Retailer 22
October 30, 2026
Retailer 11$614 CAD
Retailer 8$687 CAD
Retailer 4$761 CAD
Retailer 22$761 CAD
Retailer 12$890 CAD
Retailer 18$966 CAD
Retailer 5$1,106 CAD
Retailer 21$1,197 CAD
Retailer 2$1,257 CAD
Retailer 17$1,308 CAD
Retailer 13$1,567 CAD
Retailer 6$1,812 CAD
Retailer 20$1,839 CAD
Retailer 3$2,447 CAD
Retailer 7$2,494 CAD
Retailer 19$2,648 CAD
Retailer 16$2,812 CAD
Retailer 15$3,093 CAD
Retailer 9$3,248 CAD
Retailer 10$4,535 CAD
Retailer 14$5,249 CAD
Brilliant Earth$7,600 CAD

24 data points across 22 retailers

22 retailers$614 CAD to $7,600 CAD

A
Cheapest Retailer
-
$614 CAD
$439 USD
A
Retailer 2
-
$687 CAD
$491 USD
View
A
Retailer 3
-
$761 CAD
$544 USD
View
A
Retailer 4
-
$761 CAD
$544 USD
View
A
Retailer 5
-
$890 CAD
$636 USD
View
Final sale: no returns
A
Retailer 6
-
$966 CAD
$690 USD
View
A
Retailer 7
-
$1,106 CAD
$790 USD
View
A
Retailer 8
-
$1,197 CAD
$855 USD
View
A
Retailer 9
-
$1,257 CAD
£707 GBP
View
A
Retailer 10
-
$1,308 CAD
ZAR 15,099 ZAR
View
A
Retailer 11
-
$1,567 CAD
€1,066 EUR
View
B+
Retailer 12
-
$1,812 CAD
$1,295 USD
View
B+
Retailer 13
-
$1,839 CAD
$1,314 USD
View
B+
Retailer 14
-
$2,447 CAD
$1,748 USD
View
B+
Retailer 15
-
$2,494 CAD
$1,782 USD
View
B+
Retailer 16
-
$2,648 CAD
$1,892 USD
View
B+
Retailer 17
-
$2,812 CAD
£1,582 GBP
View
Retailer 18
-
$3,093 CAD
£1,740 GBP
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$3,248 CAD
SGD 3,136 SGD
View
B
Retailer 20
-
$4,535 CAD
$3,240 USD
View
Retailer 21
-
$5,249 CAD
$3,750 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21421269A · Oct 28
$7,600 CAD
$5,430 USD
View
21 more retailers have this diamond
Prices start from $614 CADSave up to $6,985 CAD

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
1.70ct Asscher
$614 CAD