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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 $1,031 SGD
HK$6,300 HKD
As of October 30, 2026
Save $4,479 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,510 SGD 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 $1,031 to $5,510, a $4,479 spread on the same certified stone. Brilliant Earth lists it at $5,510. 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
Colour
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: $5,510 SGD|Low: $933 SGD|High: $7,018 SGD|Avg: $2,252 SGD|-21.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$1,059 SGD
Retailer 6$1,151 SGD
Retailer 2$1,251 SGD
Retailer 3$1,252 SGD
Retailer 9$1,584 SGD
Retailer 10$1,913 SGD
Retailer 5$2,505 SGD
Retailer 7$2,974 SGD
Retailer 4$3,418 SGD
Brilliant Earth$5,510 SGD

42 data points across 10 retailers

12 retailers$1,031 SGD to $5,510 SGD

A
Cheapest Retailer
-
$1,031 SGD
HK$6,300 HKD
A
Retailer 2
-
$1,059 SGD
$828 USD
View
A
Retailer 3
-
$1,151 SGD
$900 USD
View
A
Retailer 4
-
$1,251 SGD
£770 GBP
View
A
Retailer 5
-
$1,252 SGD
€933 EUR
View
B+
Retailer 6
-
$1,584 SGD
$1,239 USD
View
B+
Retailer 7
-
$1,913 SGD
$1,496 USD
View
Retailer 8
-
$2,505 SGD
A$3,014 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$2,798 SGD
$2,189 USD
View
B
Retailer 10
-
$2,974 SGD
View
B+
Retailer 11
-
$3,418 SGD
£2,105 GBP
View
Most Expensive
B
Brilliant Earth
17456973Y · Oct 30
$5,510 SGD
$4,310 USD
View
11 more retailers have this diamond
Prices start from $1,031 SGDSave up to $4,479 SGD

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
$1,031 SGD