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Asscher|Lab Grown|IGI

1.62ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840623288

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840623288

Diamond specifications and retailer prices

From $487 USD
As of November 4, 2026
Save $3,133 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,620 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.62ct lab-grown asscher diamond

This 1.62ct 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 LG840623288 or 840623288. Listed at 13 retailers as of November 4, 2026, with prices from $487 to $3,620, a $3,133 spread on the same certified stone. Brilliant Earth lists it at $3,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840623288
Dimensions6.51 × 6.50 × 4.26 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
6.51 mm6.50 mm1.62 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840623288
Side View
Table 66.0%Crown 33.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 65.5%

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: $1,884 USD|Low: $487 USD|High: $3,088 USD|Avg: $1,310 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$487 USD
Retailer 6$510 USD
Retailer 9$630 USD
Retailer 7$768 USD
Retailer 5$868 USD
Retailer 10$1,175 USD
Retailer 11$1,357 USD
Retailer 12$1,591 USD
Retailer 4$1,681 USD
Retailer 3$1,814 USD
Retailer 1$1,884 USD
Retailer 8$2,484 USD

4 data points across 12 retailers

13 retailers$487 USD to $3,620 USD

A
Cheapest Retailer
-
$487 USD
Final sale: no returns
A
Retailer 2
-
$510 USD
View
A
Retailer 3
-
$630 USD
View
A
Retailer 4
-
$768 USD
View
A
Retailer 5
-
$868 USD
View
B+
Retailer 6
-
$1,175 USD
View
B+
Retailer 7
-
$1,357 USD
View
B+
Retailer 8
-
$1,591 USD
View
B+
Retailer 9
-
$1,681 USD
View
B
Retailer 10
-
$1,814 USD
View
B+
Retailer 11
-
$1,884 USD
View
B
Retailer 12
-
$2,484 USD
View
Most Expensive
B
Brilliant Earth
22438979A · Nov 4
$3,620 USD
View
12 more retailers have this diamond
Prices start from $487 USDSave up to $3,133 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
1.62ct Asscher
$487 USD