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Asscher|Lab Grown|IGI

1.70ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG845632870

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845632870

Diamond specifications and retailer prices

From $408 USD
As of November 4, 2026
Save $2,199 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,607 USD at With Clarity · As of November 5, 2026
View at With Clarity

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 LG845632870 or 845632870. Listed at 10 retailers as of November 4, 2026, with prices from $408 to $2,607, a $2,199 spread on the same certified stone. With Clarity lists it at $2,607. 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 angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632870
Dimensions6.70 × 6.69 × 4.15 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
6.70 mm6.69 mm1.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632870
Side View
Table 66.0%Crown 32.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,285 USD|Low: $408 USD|High: $2,607 USD|Avg: $1,250 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 5, 2026
Retailer 5$408 USD
Retailer 3$506 USD
Retailer 2$512 USD
Retailer 7$799 USD
Retailer 4$823 USD
Retailer 1$1,285 USD
Retailer 6$1,661 USD
Retailer 9$1,749 USD
Retailer 8$1,895 USD
With Clarity$2,607 USD

2 data points across 10 retailers

10 retailers$408 USD to $2,607 USD

A
Cheapest Retailer
-
$408 USD
A
Retailer 2
-
$506 USD
View
A
Retailer 3
-
$512 USD
View
Final sale: no returns
A
Retailer 4
-
$799 USD
View
A
Retailer 5
-
$823 USD
View
B+
Retailer 6
-
$1,285 USD
View
B+
Retailer 7
-
$1,661 USD
View
B+
Retailer 8
-
$1,749 USD
View
B
Retailer 9
-
$1,895 USD
View
Most Expensive
B
With Clarity
845632870 · Nov 5
$2,607 USD
View
9 more retailers have this diamond
Prices start from $408 USDSave up to $2,199 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
1.70ct Asscher
$408 USD