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Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

VG • E/IF • IGI LG740504536

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG740504536

Diamond specifications and retailer prices

From $619 SGD
$484 USD
As of October 30, 2026
Save $847 SGD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,477 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG740504536 or 740504536. Listed at 9 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740504536
Dimensions5.76 × 5.63 × 3.49 mm
L/W Ratio1.02
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
5.76 mm5.63 mm1.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740504536
Side View
Table 70.0%Crown 36.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.0%

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: $1,477 SGD|Low: $613 SGD|High: $1,601 SGD|Avg: $967 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$619 SGD
Retailer 9$620 SGD
Retailer 5$662 SGD
Retailer 2$675 SGD
Retailer 4$780 SGD
Retailer 10$1,079 SGD
Retailer 8$1,236 SGD
Retailer 7$1,258 SGD
Retailer 3$1,466 SGD
Rare Carat$1,477 SGD

42 data points across 10 retailers

9 retailers$619 SGD to $1,466 SGD

A
Cheapest Retailer
-
$619 SGD
$484 USD
A
Retailer 2
-
$662 SGD
$518 USD
View
A
Retailer 3
-
$675 SGD
£416 GBP
View
B+
Retailer 4
-
$780 SGD
$610 USD
View
Retailer 5
-
$1,079 SGD
A$1,298 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$1,236 SGD
$967 USD
View
B
Retailer 7
-
$1,258 SGD
$984 USD
View
B
Retailer 8
-
$1,466 SGD
£903 GBP
View
Most Expensive
Rare Carat
3S740504536 · Oct 19
$1,477 SGD
$1,155 USD
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from $619 SGDSave up to $847 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
1.05ct Asscher
$619 SGD