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Asscher|Lab Grown|IGI

1.03ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG586377521

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG586377521

Diamond specifications and retailer prices

From $290 CAD
$207 USD
As of October 27, 2026
Save $1,414 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,703 CAD at Reve Diamonds · As of October 28, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586377521 or 586377521. Listed at 19 retailers as of October 27, 2026, with prices from $290 to $1,703, a $1,414 spread on the same certified stone. Reve Diamonds lists it at $1,703. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586377521
Dimensions5.61 × 5.57 × 3.66 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.61 mm5.57 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586377521
Side View
Table 63.0%Crown 29.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.7%

Caratlytics Score

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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 27
Current: $663 CAD|Low: $312 CAD|High: $1,703 CAD|Avg: $843 CAD|+9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 30, 2026
Retailer 6$323 CAD
Retailer 2$337 CAD
Retailer 3$480 CAD
Retailer 9$618 CAD
Retailer 14$621 CAD
Retailer 1$663 CAD
Retailer 8$683 CAD
Retailer 4$690 CAD
Retailer 10$880 CAD
Retailer 12$966 CAD
Retailer 13$1,156 CAD
Retailer 11$1,160 CAD
Retailer 5$1,231 CAD
Retailer 7$1,450 CAD
Reve Diamonds$1,703 CAD

42 data points across 15 retailers

19 retailers$290 CAD to $1,703 CAD

A
Cheapest Retailer
-
$290 CAD
$207 USD
A
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
$241 USD
View
A
Retailer 4
-
$360 CAD
$257 USD
View
A
Retailer 5
-
$360 CAD
$257 USD
View
A
Retailer 6
-
$480 CAD
$343 USD
View
A
Retailer 7
-
$618 CAD
ZAR 7,135 ZAR
View
B+
Retailer 8
-
$621 CAD
$444 USD
View
B+
Retailer 9
-
$663 CAD
£373 GBP
View
B+
Retailer 10
-
$683 CAD
£385 GBP
View
B+
Retailer 11
-
$690 CAD
$493 USD
View
B+
Retailer 12
-
$880 CAD
A$967 AUD
View
B
Retailer 13
-
$966 CAD
$690 USD
View
B
Retailer 14
-
$1,156 CAD
$826 USD
View
B
Retailer 15
-
$1,160 CAD
$829 USD
View
B
Retailer 16
-
$1,231 CAD
$880 USD
View
B
Retailer 17
-
$1,450 CAD
£816 GBP
View
B
Retailer 18
-
$1,666 CAD
HK$9,300 HKD
View
Most Expensive
B
Reve Diamonds
F3D78D7DD · Oct 28
$1,703 CAD
$1,217 USD
View
18 more retailers have this diamond
Prices start from $290 CADSave up to $1,414 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
$290 CAD