CaratHunter
Plans
Asscher|Lab Grown|IGI

1.28ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG768633286

Certificate IGI LG768633286

Diamond specifications and retailer prices

From $1,101 CAD
$787 USD
As of October 29, 2026
Save $438 CAD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,540 CAD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

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 LG768633286 or 768633286. Listed at 4 retailers as of October 28, 2026, with prices from $1,101 to $1,540, a $438 spread on the same certified stone. Kay Jewelers lists it at $1,540. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768633286
Dimensions6.10 × 5.93 × 3.88 mm
L/W Ratio1.03
Top View
6.10 mm5.93 mm1.28 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768633286
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,540 CAD|Low: $1,101 CAD|High: $1,750 CAD|Avg: $1,529 CAD|-12.0%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2$1,101 CAD
Retailer 4$1,274 CAD
Kay Jewelers$1,540 CAD
Retailer 3$1,540 CAD

7 data points across 4 retailers

4 retailers$1,101 CAD to $1,540 CAD

B+
Cheapest Retailer
-
$1,101 CAD
$787 USD
B
Retailer 2
-
$1,274 CAD
$910 USD
View
B
Retailer 3
-
$1,540 CAD
$1,100 USD
View
Most Expensive
B
Kay Jewelers
257867129 · Oct 28
$1,540 CAD
$1,100 USD
View
3 more retailers have this diamond
Prices start from $1,101 CADSave up to $438 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.

B+
1.28ct Asscher
$1,101 CAD