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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 $530 AUD
$372 USD
As of October 30, 2026
Save $1,054 AUD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,271 AUD 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
Colour
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: $2,271 AUD|Low: $474 AUD|High: $4,541 AUD|Avg: $1,591 AUD|+1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$474 AUD
Retailer 7$530 AUD
Retailer 3$656 AUD
Retailer 2$732 AUD
Retailer 5$1,210 AUD
Retailer 6$1,339 AUD
Retailer 4$1,584 AUD
Rare Carat$2,271 AUD
Retailer 8$4,541 AUD

38 data points across 9 retailers

8 retailers$530 AUD to $1,584 AUD

Retailer 1
-
$474 AUD
HK$2,600 HKD
Price last confirmed 58 days ago
B+
Retailer 2
-
$530 AUD
$372 USD
View
A
Retailer 3
-
$656 AUD
€439 EUR
View
A
Retailer 4
-
$732 AUD
£405 GBP
View
B+
Retailer 5
-
$1,210 AUD
$850 USD
View
B+
Retailer 6
-
$1,339 AUD
$941 USD
View
B+
Retailer 7
-
$1,584 AUD
£876 GBP
View
Most Expensive
Rare Carat
NJ18 344B · Sep 24
$2,271 AUD
$1,595 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from $530 AUDSave up to $1,054 AUD

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
$530 AUD