Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662359

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662359

Diamond specifications and retailer prices

From €499 EUR
£439 GBP
As of October 30, 2026
Save €2,634 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,133 EUR at Do Amore Diamonds · As of October 29, 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 LG846662359 or 846662359. Listed at 11 retailers as of October 29, 2026, with prices from €499 to €3,133, a €2,634 spread on the same certified stone. Do Amore Diamonds lists it at €3,133. 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 angle33.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662359
Dimensions8.26 × 5.45 × 3.56 mm
L/W Ratio1.52
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
8.26 mm5.45 mm1.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662359
Side View
Table 58.0%Crown 33.2°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 65.3%

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: €3,133 EUR|Low: €498 EUR|High: €3,133 EUR|Avg: €1,367 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5€499 EUR
Retailer 10€566 EUR
Retailer 12€568 EUR
Retailer 11€617 EUR
Retailer 9€695 EUR
Retailer 8€734 EUR
Retailer 6€784 EUR
Retailer 3€1,297 EUR
Retailer 7€1,786 EUR
Retailer 2€2,121 EUR
Retailer 4€2,642 EUR
Do Amore Diamonds€3,133 EUR

9 data points across 12 retailers

11 retailers€499 EUR to €3,133 EUR

A
Cheapest Retailer
-
€499 EUR
£439 GBP
A
Retailer 2
-
€566 EUR
$632 USD
View
A
Retailer 3
-
€568 EUR
$635 USD
View
A
Retailer 4
-
€617 EUR
$689 USD
View
A
Retailer 5
-
€661 EUR
$738 USD
View
A
Retailer 6
-
€695 EUR
$777 USD
View
A
Retailer 7
-
€784 EUR
View
B+
Retailer 8
-
€1,297 EUR
$1,449 USD
View
B
Retailer 9
-
€1,786 EUR
£1,571 GBP
View
B+
Retailer 10
-
€2,121 EUR
$2,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-19F8579B6 · Oct 29
€3,133 EUR
$3,500 USD
View
10 more retailers have this diamond
Prices start from €499 EURSave up to €2,634 EUR

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
€499 EUR