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Asscher|Lab Grown|IGI

1.29ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG756507336

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG756507336

Diamond specifications and retailer prices

From $520 CAD
$372 USD
As of October 30, 2026
Save $1,034 CAD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,228 CAD at Rare Carat · As of September 24, 2026
View at Rare Carat

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756507336 or 756507336. Listed at 8 retailers as of October 29, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.29
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756507336
Dimensions6.04 × 5.94 × 3.74 mm
L/W Ratio1.02
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
6.04 mm5.94 mm1.29 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756507336
Side View
Table 66.0%Crown 37°Girdle: ThickPavilion 39.6°Culet: NoneDepth 63.0%

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: $2,228 CAD|Low: $465 CAD|High: $4,456 CAD|Avg: $1,564 CAD|+1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$465 CAD
Retailer 7$520 CAD
Retailer 3$644 CAD
Retailer 2$719 CAD
Retailer 5$1,187 CAD
Retailer 6$1,314 CAD
Retailer 4$1,554 CAD
Rare Carat$2,228 CAD
Retailer 8$4,456 CAD

37 data points across 9 retailers

8 retailers$520 CAD to $1,554 CAD

Retailer 1
-
$465 CAD
HK$2,600 HKD
Price last confirmed 56 days ago
B+
Retailer 2
-
$520 CAD
$372 USD
View
A
Retailer 3
-
$644 CAD
€439 EUR
View
A
Retailer 4
-
$719 CAD
£405 GBP
View
B+
Retailer 5
-
$1,187 CAD
$850 USD
View
B+
Retailer 6
-
$1,314 CAD
$941 USD
View
B+
Retailer 7
-
$1,554 CAD
£876 GBP
View
Most Expensive
Rare Carat
NJ18 344B · Sep 24
$2,228 CAD
$1,595 USD
View
Price last confirmed 36 days ago
7 more retailers have this diamond
Prices start from $520 CADSave up to $1,034 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
1.29ct Asscher
$520 CAD