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Asscher|Lab Grown|IGI

1.90ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG818654465

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818654465

Diamond specifications and retailer prices

From $692 USD
As of November 2, 2026
Save $5,458 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,150 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown asscher diamond

This 1.9ct 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 LG818654465 or 818654465. Listed at 12 retailers as of November 2, 2026, with prices from $692 to $6,150, a $5,458 spread on the same certified stone. Do Amore Diamonds lists it at $6,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654465
Dimensions6.87 × 6.80 × 4.74 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
6.87 mm6.80 mm1.90 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654465
Side View
Table 54.0%Crown 34.6°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 69.7%

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: Nov 2
Current: $6,150 USD|Low: $433 USD|High: $7,380 USD|Avg: $2,736 USD|-16.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 8$692 USD
Retailer 12$753 USD
Retailer 6$1,000 USD
Retailer 9$1,306 USD
Retailer 13$1,319 USD
Retailer 7$1,493 USD
Retailer 10$1,977 USD
Retailer 11$2,492 USD
Retailer 3$3,245 USD
Retailer 2$3,322 USD
Retailer 5$5,904 USD
Retailer 4$6,040 USD
Do Amore Diamonds$6,150 USD

33 data points across 13 retailers

12 retailers$692 USD to $6,150 USD

A
Cheapest Retailer
-
$692 USD
A
Retailer 2
-
$753 USD
View
A
Retailer 3
-
$1,000 USD
View
B+
Retailer 4
-
$1,306 USD
View
B+
Retailer 5
-
$1,319 USD
View
B+
Retailer 6
-
$1,493 USD
View
B+
Retailer 7
-
$1,977 USD
View
B
Retailer 8
-
$2,492 USD
View
B
Retailer 9
-
$3,245 USD
View
B
Retailer 10
-
$3,322 USD
View
B
Retailer 11
-
$6,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-7465FECDB · Nov 3
$6,150 USD
View
11 more retailers have this diamond
Prices start from $692 USDSave up to $5,458 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
1.90ct Asscher
$692 USD