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Asscher|Lab Grown|IGI

0.51ct D VS2 Asscher Lab Grown Diamond

VG • D/VS2 • IGI LG851645608

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851645608

Diamond specifications and retailer prices

From $428 CAD
£241 GBP
As of October 30, 2026
Save $362 CAD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $789 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 0.51ct lab-grown asscher diamond

This 0.51ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851645608 or 851645608. Listed at 4 retailers as of October 30, 2026, with prices from $428 to $789, a $362 spread on the same certified stone. With Clarity lists it at $789. 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

0.51
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645608
Dimensions4.39 × 4.29 × 2.90 mm
L/W Ratio1.02
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
4.39 mm4.29 mm0.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645608
Side View
Table 63.0%Crown 31°Girdle: ThickPavilion 42.9°CuletDepth 67.6%

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 30
Current: $462 CAD|Low: $428 CAD|High: $789 CAD|Avg: $570 CAD
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 30, 2026
Retailer 3$428 CAD
Retailer 1$462 CAD
Retailer 2$600 CAD
With Clarity$789 CAD

1 data point across 4 retailers

4 retailers$428 CAD to $789 CAD

B+
Cheapest Retailer
-
$428 CAD
£241 GBP
B+
Retailer 2
-
$462 CAD
$331 USD
View
B
Retailer 3
-
$600 CAD
£338 GBP
View
Most Expensive
B
With Clarity
851645608 · Oct 30
$789 CAD
$565 USD
View
3 more retailers have this diamond
Prices start from $428 CADSave up to $362 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+
0.51ct Asscher
$428 CAD