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Cushion|Lab Grown|IGI

1.91ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG671468547

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671468547

Diamond specifications and retailer prices

From €727 EUR
$812 USD
As of October 30, 2026
Save €4,662 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,388 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct 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 LG671468547 or 671468547. Listed at 18 retailers as of October 30, 2026, with prices from €727 to €5,388, a €4,662 spread on the same certified stone. Do Amore Diamonds lists it at €5,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671468547
Dimensions8.42 × 6.65 × 4.46 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm6.65 mm1.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671468547
Side View
Table 60.0%Crown 35.7°Girdle: MediumPavilion 41°Culet: NoneDepth 67.1%

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: €5,388 EUR|Low: €704 EUR|High: €5,388 EUR|Avg: €1,991 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
Retailer 13
Retailer 14
November 1, 2026
Retailer 5€704 EUR
Retailer 6€855 EUR
Retailer 7€856 EUR
Retailer 13€868 EUR
Retailer 4€995 EUR
Retailer 8€1,248 EUR
Retailer 12€1,429 EUR
Retailer 11€1,824 EUR
Retailer 10€1,936 EUR
Retailer 3€2,402 EUR
Retailer 14€2,415 EUR
Retailer 2€3,053 EUR
Retailer 9€4,520 EUR
Do Amore Diamonds€5,388 EUR

40 data points across 14 retailers

18 retailers€727 EUR to €5,388 EUR

Retailer 1
-
€704 EUR
$787 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€727 EUR
$812 USD
View
Final sale: no returns
A
Retailer 3
-
€855 EUR
$955 USD
View
A
Retailer 4
-
€856 EUR
£753 GBP
View
A
Retailer 5
-
€868 EUR
$970 USD
View
A
Retailer 6
-
€995 EUR
$1,112 USD
View
A
Retailer 7
-
€1,168 EUR
$1,305 USD
View
A
Retailer 8
-
€1,248 EUR
£1,098 GBP
View
A
Retailer 9
-
€1,429 EUR
ZAR 25,791 ZAR
View
B+
Retailer 10
-
€1,824 EUR
A$3,135 AUD
View
B+
Retailer 11
-
€1,936 EUR
A$3,327 AUD
View
B+
Retailer 12
-
€2,402 EUR
$2,683 USD
View
B+
Retailer 13
-
€2,414 EUR
£2,124 GBP
View
B+
Retailer 14
-
€2,415 EUR
$2,698 USD
View
B+
Retailer 15
-
€2,781 EUR
$3,107 USD
View
B
Retailer 16
-
€3,053 EUR
£2,686 GBP
View
B
Retailer 17
-
€4,520 EUR
$5,050 USD
View
Most Expensive
B
Do Amore Diamonds
27-9BAF31140 · Oct 31
€5,388 EUR
$6,020 USD
View
17 more retailers have this diamond
Prices start from €727 EURSave up to €4,662 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
1.91ct Cushion
€727 EUR