Asscher|Lab Grown|IGI

1.25ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG845656926

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845656926

Diamond specifications and retailer prices

From $256 USD
As of October 30, 2026
Save $1,964 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,220 USD at Brilliant Earth · As of October 30, 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 LG845656926 or 845656926. Listed at 13 retailers as of October 30, 2026, with prices from $256 to $2,220, a $1,964 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 angle36.9°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656926
Dimensions5.90 × 5.87 × 3.89 mm
L/W Ratio1.01
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
5.90 mm5.87 mm1.25 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656926
Side View
Table 68.0%Crown 36.9°Girdle: MED-STKPavilion 44.1°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,220 USD|Low: $256 USD|High: $2,220 USD|Avg: $610 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10$256 USD
Retailer 6$267 USD
Retailer 8$294 USD
Retailer 5$320 USD
Retailer 9$478 USD
Retailer 11$484 USD
Retailer 13$490 USD
Retailer 2$529 USD
Retailer 3$696 USD
Retailer 7$920 USD
Retailer 12$924 USD
Retailer 4$1,153 USD
Brilliant Earth$2,220 USD

10 data points across 13 retailers

13 retailers$256 USD to $2,220 USD

A
Cheapest Retailer
-
$256 USD
Final sale: no returns
A
Retailer 2
-
$267 USD
View
A
Retailer 3
-
$294 USD
£232 GBP
View
A
Retailer 4
-
$320 USD
HK$2,500 HKD
View
A
Retailer 5
-
$478 USD
€455 EUR
View
A
Retailer 6
-
$484 USD
View
A
Retailer 7
-
$490 USD
ZAR 7,913 ZAR
View
A
Retailer 8
-
$529 USD
£416 GBP
View
B+
Retailer 9
-
$696 USD
A$1,070 AUD
View
B+
Retailer 10
-
$920 USD
View
B+
Retailer 11
-
$924 USD
SGD 1,249 SGD
View
B
Retailer 12
-
$1,153 USD
£908 GBP
View
Most Expensive
B
Brilliant Earth
22229617A · Oct 30
$2,220 USD
View
12 more retailers have this diamond
Prices start from $256 USDSave up to $1,964 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
$256 USD