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Asscher|Lab Grown|IGI

1.03ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG467152878

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG467152878

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 30, 2026
Save $1,728 CAD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,956 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG467152878 or 467152878. Listed at 13 retailers as of October 29, 2026, with prices from $228 to $1,956, a $1,728 spread on the same certified stone. Do Amore Diamonds lists it at $1,956. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG467152878
Dimensions5.55 × 5.51 × 3.42 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
5.55 mm5.51 mm1.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG467152878
Side View
Table 66.5%Crown 24.4°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 62.1%

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: $1,956 CAD|Low: $211 CAD|High: $1,956 CAD|Avg: $711 CAD
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
October 30, 2026
Retailer 3$228 CAD
Retailer 10$394 CAD
Retailer 11$429 CAD
Retailer 5$487 CAD
Retailer 2$490 CAD
Retailer 7$528 CAD
Retailer 9$594 CAD
Retailer 8$629 CAD
Retailer 12$796 CAD
Retailer 4$1,036 CAD
Retailer 6$1,306 CAD
Do Amore Diamonds$1,956 CAD

43 data points across 12 retailers

13 retailers$228 CAD to $1,956 CAD

A
Cheapest Retailer
-
$228 CAD
$163 USD
Final sale: no returns
B+
Retailer 2
-
$394 CAD
$282 USD
View
A
Retailer 3
-
$429 CAD
HK$2,400 HKD
View
A
Retailer 4
-
$487 CAD
€332 EUR
View
A
Retailer 5
-
$490 CAD
£276 GBP
View
A
Retailer 6
-
$528 CAD
£298 GBP
View
B+
Retailer 7
-
$594 CAD
$425 USD
View
B+
Retailer 8
-
$629 CAD
$450 USD
View
B
Retailer 9
-
$796 CAD
$570 USD
View
B
Retailer 10
-
$965 CAD
£544 GBP
View
B
Retailer 11
-
$1,036 CAD
SGD 1,002 SGD
View
B
Retailer 12
-
$1,306 CAD
£736 GBP
View
Most Expensive
B
Do Amore Diamonds
27-91364D223 · Oct 29
$1,956 CAD
$1,400 USD
View
12 more retailers have this diamond
Prices start from $228 CADSave up to $1,728 CAD

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
1.03ct Asscher
$228 CAD