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Asscher|Lab Grown|IGI

1.28ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG691578071

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG691578071

Diamond specifications and retailer prices

From $333 CAD
$238 USD
As of October 28, 2026
Save $1,398 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,731 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691578071 or 691578071. Listed at 15 retailers as of October 28, 2026, with prices from $333 to $1,731, a $1,398 spread on the same certified stone. Reve Diamonds lists it at $1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691578071
Dimensions5.95 × 5.90 × 4.03 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm5.90 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691578071
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 68.3%

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 28
Current: $684 CAD|Low: $333 CAD|High: $1,740 CAD|Avg: $903 CAD|+3.0%
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 29, 2026
Retailer 3$333 CAD
Retailer 12$498 CAD
Retailer 8$637 CAD
Retailer 4$637 CAD
Retailer 7$641 CAD
Retailer 1$684 CAD
Retailer 6$722 CAD
Retailer 13$765 CAD
Retailer 14$819 CAD
Retailer 9$906 CAD
Retailer 10$987 CAD
Retailer 2$1,265 CAD
Retailer 5$1,358 CAD
Retailer 11$1,493 CAD
Reve Diamonds$1,731 CAD

39 data points across 15 retailers

15 retailers$333 CAD to $1,731 CAD

A
Cheapest Retailer
-
$333 CAD
$238 USD
Final sale: no returns
A
Retailer 2
-
$498 CAD
£280 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$637 CAD
ZAR 7,348 ZAR
View
A
Retailer 4
-
$637 CAD
$455 USD
View
A
Retailer 5
-
$641 CAD
€436 EUR
View
A
Retailer 6
-
$684 CAD
£385 GBP
View
B+
Retailer 7
-
$722 CAD
$516 USD
View
B+
Retailer 8
-
$765 CAD
£430 GBP
View
B+
Retailer 9
-
$819 CAD
$585 USD
View
B+
Retailer 10
-
$906 CAD
A$996 AUD
View
B+
Retailer 11
-
$987 CAD
$705 USD
View
B
Retailer 12
-
$1,265 CAD
$904 USD
View
B
Retailer 13
-
$1,358 CAD
$970 USD
View
B
Retailer 14
-
$1,493 CAD
£840 GBP
View
Most Expensive
B
Reve Diamonds
7194B7F53 · Oct 28
$1,731 CAD
$1,237 USD
View
14 more retailers have this diamond
Prices start from $333 CADSave up to $1,398 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
1.28ct Asscher
$333 CAD