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Asscher|Lab Grown|IGI

1.30ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG741519942

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG741519942

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 30, 2026
Save $3,153 SGD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,452 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741519942 or 741519942. Listed at 12 retailers as of October 30, 2026, with prices from $299 to $3,452, a $3,153 spread on the same certified stone. Brilliant Earth lists it at $3,452. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519942
Dimensions6.03 × 5.95 × 3.93 mm
L/W Ratio1.01
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
6.03 mm5.95 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741519942
Side View
Table 61.0%Crown 31.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 66.1%

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: $3,452 SGD|Low: $286 SGD|High: $4,628 SGD|Avg: $1,125 SGD|-25.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$299 SGD
Retailer 11$341 SGD
Retailer 7$628 SGD
Retailer 3$633 SGD
Retailer 10$664 SGD
Retailer 5$681 SGD
Retailer 8$905 SGD
Retailer 4$956 SGD
Retailer 6$1,193 SGD
Retailer 2$1,487 SGD
Brilliant Earth$3,452 SGD

36 data points across 11 retailers

12 retailers$299 SGD to $3,452 SGD

A
Cheapest Retailer
-
$299 SGD
$234 USD
A
Retailer 2
-
$341 SGD
$267 USD
View
Final sale: no returns
Retailer 3
-
$382 SGD
$299 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$628 SGD
$491 USD
View
A
Retailer 5
-
$633 SGD
$495 USD
View
Retailer 6
-
$664 SGD
€495 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$681 SGD
$533 USD
View
A
Retailer 8
-
$905 SGD
A$1,089 AUD
View
A
Retailer 9
-
$956 SGD
$748 USD
View
B+
Retailer 10
-
$1,193 SGD
$933 USD
View
B+
Retailer 11
-
$1,487 SGD
£916 GBP
View
Most Expensive
B
Brilliant Earth
16427088A · Oct 31
$3,452 SGD
$2,700 USD
View
11 more retailers have this diamond
Prices start from $299 SGDSave up to $3,153 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
1.30ct Asscher
$299 SGD