Asscher|Lab Grown|IGI

1.90ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG743593731

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG743593731

Diamond specifications and retailer prices

From $806 USD
HK$6,300 HKD
As of October 30, 2026
Save $3,504 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,310 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593731 or 743593731. Listed at 12 retailers as of October 30, 2026, with prices from $806 to $4,310, a $3,504 spread on the same certified stone. Brilliant Earth lists it at $4,310. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593731
Dimensions6.80 × 6.80 × 4.36 mm
L/W Ratio1.00
Culet sizePointed
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
6.80 mm6.80 mm1.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593731
Side View
Table 56.0%Crown 28.6°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 64.1%

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 30
Current: $4,310 USD|Low: $730 USD|High: $5,490 USD|Avg: $1,748 USD|-21.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$828 USD
Retailer 6$900 USD
Retailer 3$980 USD
Retailer 2$986 USD
Retailer 9$1,239 USD
Retailer 10$1,496 USD
Retailer 5$1,959 USD
Retailer 7$2,327 USD
Retailer 4$2,673 USD
Brilliant Earth$4,310 USD

43 data points across 10 retailers

12 retailers$806 USD to $4,310 USD

A
Cheapest Retailer
-
$806 USD
HK$6,300 HKD
A
Retailer 2
-
$828 USD
View
A
Retailer 3
-
$900 USD
View
A
Retailer 4
-
$980 USD
€933 EUR
View
A
Retailer 5
-
$986 USD
£777 GBP
View
A
Retailer 6
-
$1,239 USD
View
B+
Retailer 7
-
$1,496 USD
View
Retailer 8
-
$1,959 USD
A$3,014 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$2,189 USD
View
B+
Retailer 10
-
$2,327 USD
SGD 3,144 SGD
View
B+
Retailer 11
-
$2,673 USD
£2,105 GBP
View
Most Expensive
B
Brilliant Earth
17456973Y · Oct 30
$4,310 USD
View
11 more retailers have this diamond
Prices start from $806 USDSave up to $3,504 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
$806 USD