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Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG798609325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798609325

Diamond specifications and retailer prices

From €486 EUR
$543 USD
As of October 30, 2026
Save €3,372 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,858 EUR 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 LG798609325 or 798609325. Listed at 22 retailers as of October 30, 2026, with prices from €486 to €3,858, a €3,372 spread on the same certified stone. Do Amore Diamonds lists it at €3,858. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609325
Dimensions8.12 × 5.63 × 3.63 mm
L/W Ratio1.44
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
8.12 mm5.63 mm1.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609325
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 64.5%

Caratlytics Score

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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: €866 EUR|Low: €486 EUR|High: €2,511 EUR|Avg: €1,306 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 6€486 EUR
Retailer 4€592 EUR
Retailer 8€662 EUR
Retailer 13€797 EUR
Retailer 1€866 EUR
Retailer 9€925 EUR
Retailer 12€926 EUR
Retailer 11€1,022 EUR
Retailer 3€1,324 EUR
Retailer 15€1,546 EUR
Retailer 2€1,668 EUR
Retailer 14€1,732 EUR
Retailer 5€2,315 EUR
Retailer 7€2,408 EUR
Retailer 10€2,495 EUR

39 data points across 15 retailers

22 retailers€486 EUR to €3,858 EUR

A
Cheapest Retailer
-
€486 EUR
$543 USD
Final sale: no returns
A
Retailer 2
-
€592 EUR
$661 USD
View
A
Retailer 3
-
€615 EUR
$687 USD
View
A
Retailer 4
-
€662 EUR
$740 USD
View
A
Retailer 5
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€797 EUR
$890 USD
View
A
Retailer 6
-
€866 EUR
View
A
Retailer 7
-
€925 EUR
£814 GBP
View
A
Retailer 8
-
€926 EUR
$1,035 USD
View
B+
Retailer 9
-
€1,022 EUR
ZAR 18,438 ZAR
View
B+
Retailer 10
-
€1,324 EUR
$1,480 USD
View
B+
Retailer 11
-
€1,546 EUR
$1,727 USD
View
B+
Retailer 12
-
€1,668 EUR
CA$2,589 CAD
View
B+
Retailer 13
-
€1,732 EUR
£1,524 GBP
View
B
Retailer 14
-
€1,872 EUR
$2,091 USD
View
B
Retailer 15
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€2,035 EUR
$2,274 USD
View
B
Retailer 16
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€2,035 EUR
$2,274 USD
View
B
Retailer 17
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€2,165 EUR
$2,419 USD
View
B
Retailer 18
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€2,315 EUR
$2,586 USD
View
Retailer 19
-
€2,408 EUR
$2,690 USD
View
Price last confirmed 38 days ago
B
Retailer 20
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€2,495 EUR
£2,195 GBP
View
B
Retailer 21
-
€3,339 EUR
$3,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-889172143 · Oct 31
€3,858 EUR
$4,310 USD
View
21 more retailers have this diamond
Prices start from €486 EURSave up to €3,372 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
€486 EUR