Asscher|Lab Grown|IGI

1.25ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG741546859

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG741546859

Diamond specifications and retailer prices

From $263 USD
As of November 1, 2026
Save $1,957 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,220 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.25ct lab-grown asscher diamond

This 1.25ct 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 LG741546859 or 741546859. Listed at 10 retailers as of October 31, 2026, with prices from $263 to $2,220, a $1,957 spread on the same certified stone. Brilliant Earth lists it at $2,220. 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

1.25
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741546859
Dimensions5.88 × 5.88 × 4.03 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
5.88 mm5.88 mm1.25 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741546859
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,220 USD|Low: $195 USD|High: $2,340 USD|Avg: $763 USD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$263 USD
Retailer 4$479 USD
Retailer 9$485 USD
Retailer 10$487 USD
Retailer 6$507 USD
Retailer 3$525 USD
Retailer 5$689 USD
Retailer 2$763 USD
Retailer 7$1,105 USD
Brilliant Earth$2,220 USD

31 data points across 10 retailers

10 retailers$263 USD to $2,220 USD

A
Cheapest Retailer
-
$263 USD
Final sale: no returns
Retailer 2
-
$294 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$479 USD
View
A
Retailer 4
-
$485 USD
View
Retailer 5
-
$507 USD
€483 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$525 USD
View
A
Retailer 7
-
$689 USD
A$1,060 AUD
View
B+
Retailer 8
-
$763 USD
View
Retailer 9
-
$1,105 USD
£870 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16427313A · Oct 31
$2,220 USD
View
9 more retailers have this diamond
Prices start from $263 USDSave up to $1,957 USD

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
1.25ct Asscher
$263 USD