Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG794625419

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794625419

Diamond specifications and retailer prices

From $466 USD
£367 GBP
As of October 30, 2026
Save $2,464 USD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,930 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625419 or 794625419. Listed at 9 retailers as of October 30, 2026, with prices from $466 to $2,930, a $2,464 spread on the same certified stone. Do Amore Diamonds lists it at $2,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625419
Dimensions7.92 × 5.36 × 3.56 mm
L/W Ratio1.48
Girdle conditionFaceted
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
7.92 mm5.36 mm1.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625419
Side View
Table 60.0%Crown 33°Girdle: THN-MEDPavilion 33.7°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,930 USD|Low: $389 USD|High: $3,310 USD|Avg: $1,301 USD|-11.5%
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 7$389 USD
Retailer 18$428 USD
Retailer 14$466 USD
Retailer 13$662 USD
Retailer 2$670 USD
Retailer 3$837 USD
Retailer 8$913 USD
Retailer 17$1,010 USD
Retailer 4$1,102 USD
Retailer 11$1,125 USD
Retailer 10$1,157 USD
Retailer 16$1,260 USD
Retailer 5$1,618 USD
Retailer 15$1,791 USD
Retailer 6$1,798 USD
Retailer 9$2,164 USD
Retailer 12$2,320 USD
Do Amore Diamonds$2,930 USD

20 data points across 18 retailers

9 retailers$466 USD to $2,930 USD

A+
Cheapest Retailer
-
$466 USD
£367 GBP
A
Retailer 2
-
$662 USD
View
A
Retailer 3
-
$670 USD
View
B+
Retailer 4
-
$1,125 USD
View
B+
Retailer 5
-
$1,260 USD
View
Retailer 6
-
$1,618 USD
View
Price last confirmed 52 days ago
B+
Retailer 7
-
$1,791 USD
£1,410 GBP
View
B+
Retailer 8
-
$2,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-11ECD3D53 · Oct 31
$2,930 USD
View
8 more retailers have this diamond
Prices start from $466 USDSave up to $2,464 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 Cushion
$466 USD