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Asscher|Lab Grown|IGI

1.51ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG799692156

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799692156

Diamond specifications and retailer prices

From $760 CAD
$544 USD
As of October 30, 2026
Save $1,271 CAD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,330 CAD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799692156 or 799692156. Listed at 3 retailers as of October 29, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle52.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692156
Dimensions6.27 × 6.27 × 4.12 mm
L/W Ratio1.00
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
6.27 mm6.27 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692156
Side View
Table 65.0%Crown 35.7°Girdle: MED-STKPavilion 52.1°Culet: NoneDepth 65.6%

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: $4,330 CAD|Low: $725 CAD|High: $4,456 CAD|Avg: $1,614 CAD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$736 CAD
Retailer 6$752 CAD
Retailer 3$760 CAD
Retailer 4$781 CAD
Retailer 7$877 CAD
Retailer 9$1,539 CAD
Retailer 2$2,031 CAD
Retailer 10$2,160 CAD
Retailer 8$2,295 CAD
Brilliant Earth$4,330 CAD

14 data points across 10 retailers

3 retailers$760 CAD to $2,031 CAD

A
Cheapest Retailer
-
$760 CAD
$544 USD
B+
Retailer 2
-
$2,031 CAD
£1,145 GBP
View
Most Expensive
Brilliant Earth
19834794A · Oct 8
$4,330 CAD
$3,100 USD
View
Price last confirmed 23 days ago
2 more retailers have this diamond
Prices start from $760 CADSave up to $1,271 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
1.51ct Asscher
$760 CAD