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Cushion|Lab Grown|IGI

1.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818667590

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818667590

Diamond specifications and retailer prices

From €397 EUR
£350 GBP
As of November 1, 2026
Save €2,109 EUR (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,506 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.19ct lab-grown cushion diamond

This 1.19ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667590 or 818667590. Listed at 8 retailers as of October 31, 2026, with prices from €397 to €2,506, a €2,109 spread on the same certified stone. Do Amore Diamonds lists it at €2,506. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667590
Dimensions7.86 × 5.17 × 3.57 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
7.86 mm5.17 mm1.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667590
Side View
Table 64.0%Crown 35.3°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: €2,506 EUR|Low: €331 EUR|High: €2,828 EUR|Avg: €1,164 EUR|-11.4%
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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 6€331 EUR
Retailer 7€366 EUR
Retailer 8€397 EUR
Retailer 11€568 EUR
Retailer 9€577 EUR
Retailer 14€750 EUR
Retailer 13€861 EUR
Retailer 3€942 EUR
Retailer 12€1,087 EUR
Retailer 4€1,488 EUR
Retailer 2€1,508 EUR
Retailer 15€1,541 EUR
Retailer 10€1,701 EUR
Retailer 5€1,852 EUR
Do Amore Diamonds€2,506 EUR

22 data points across 15 retailers

8 retailers€397 EUR to €2,506 EUR

A+
Cheapest Retailer
-
€397 EUR
£350 GBP
A
Retailer 2
-
€568 EUR
$635 USD
View
A
Retailer 3
-
€577 EUR
$645 USD
View
B+
Retailer 4
-
€1,087 EUR
$1,215 USD
View
Retailer 5
-
€1,488 EUR
$1,663 USD
View
Price last confirmed 53 days ago
B+
Retailer 6
-
€1,508 EUR
£1,327 GBP
View
B+
Retailer 7
-
€1,701 EUR
$1,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-44A8E67EF · Oct 31
€2,506 EUR
$2,800 USD
View
7 more retailers have this diamond
Prices start from €397 EURSave up to €2,109 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+
1.19ct Cushion
€397 EUR