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Cushion|Lab Grown|IGI

1.90ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG826624673

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826624673

Diamond specifications and retailer prices

From €456 EUR
$507 USD
As of October 28, 2026
Save €1,733 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,189 EUR at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826624673 or 826624673. Listed at 16 retailers as of October 28, 2026, with prices from €456 to €2,189, a €1,733 spread on the same certified stone. With Clarity lists it at €2,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826624673
Dimensions9.26 × 6.36 × 4.07 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm6.36 mm1.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826624673
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 64.0%

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 28
Current: €1,170 EUR|Low: €456 EUR|High: €2,263 EUR|Avg: €1,134 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
With Clarity
October 30, 2026
Retailer 13€456 EUR
Retailer 5€514 EUR
Retailer 10€520 EUR
Retailer 2€676 EUR
Retailer 3€678 EUR
Retailer 9€770 EUR
Retailer 8€829 EUR
Retailer 12€866 EUR
Retailer 1€1,170 EUR
Retailer 6€1,429 EUR
Retailer 7€1,644 EUR
Retailer 4€1,860 EUR
Retailer 11€2,116 EUR
With Clarity€2,189 EUR

19 data points across 14 retailers

16 retailers€456 EUR to €2,189 EUR

A
Cheapest Retailer
-
€456 EUR
$507 USD
Final sale: no returns
Retailer 2
-
€514 EUR
$572 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€520 EUR
£456 GBP
View
A
Retailer 4
-
€676 EUR
$752 USD
View
A
Retailer 5
-
€678 EUR
$755 USD
View
A
Retailer 6
-
€770 EUR
View
A
Retailer 7
-
€829 EUR
£726 GBP
View
A
Retailer 8
-
€866 EUR
ZAR 15,577 ZAR
View
Retailer 9
-
€1,170 EUR
A$2,004 AUD
View
A
Retailer 10
-
€1,429 EUR
$1,591 USD
View
A
Retailer 11
-
€1,644 EUR
$1,830 USD
View
Retailer 12
-
€1,831 EUR
A$3,135 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€1,860 EUR
£1,630 GBP
View
B+
Retailer 14
-
€1,959 EUR
$2,180 USD
View
B
Retailer 15
-
€2,116 EUR
SGD 3,183 SGD
View
Most Expensive
B+
With Clarity
826624673 · Oct 28
€2,189 EUR
$2,436 USD
View
15 more retailers have this diamond
Prices start from €456 EURSave up to €1,733 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
1.90ct Cushion
€456 EUR