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Cushion|Lab Grown|IGI

1.75ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG739503311

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739503311

Diamond specifications and retailer prices

From €410 EUR
$456 USD
As of October 28, 2026
Save €2,843 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,252 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown cushion diamond

This 1.75ct 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 LG739503311 or 739503311. Listed at 21 retailers as of October 28, 2026, with prices from €410 to €3,252, a €2,843 spread on the same certified stone. Do Amore Diamonds lists it at €3,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739503311
Dimensions8.20 × 6.51 × 4.38 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
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
8.20 mm6.51 mm1.75 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739503311
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.3%

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 28
Current: €3,252 EUR|Low: €410 EUR|High: €3,252 EUR|Avg: €1,340 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 7€410 EUR
Retailer 3€454 EUR
Retailer 16€610 EUR
Retailer 4€644 EUR
Retailer 15€647 EUR
Retailer 19€680 EUR
Retailer 12€827 EUR
Retailer 14€861 EUR
Retailer 18€956 EUR
Retailer 2€1,167 EUR
Retailer 6€1,465 EUR
Retailer 5€1,659 EUR
Retailer 9€1,666 EUR
Retailer 10€1,745 EUR
Retailer 8€1,777 EUR
Retailer 13€1,851 EUR
Retailer 17€2,489 EUR
Retailer 11€2,992 EUR
Do Amore Diamonds€3,252 EUR

43 data points across 19 retailers

21 retailers€410 EUR to €3,252 EUR

A
Cheapest Retailer
-
€410 EUR
$456 USD
Final sale: no returns
A
Retailer 2
-
€454 EUR
$505 USD
View
A
Retailer 3
-
€610 EUR
HK$5,300 HKD
View
A
Retailer 4
-
€644 EUR
$717 USD
View
A
Retailer 5
-
€647 EUR
$720 USD
View
A
Retailer 6
-
€680 EUR
$757 USD
View
A
Retailer 7
-
€827 EUR
£725 GBP
View
A
Retailer 8
-
€861 EUR
ZAR 15,489 ZAR
View
A
Retailer 9
-
€956 EUR
$1,064 USD
View
Retailer 10
-
€1,167 EUR
A$1,999 AUD
View
A
Retailer 11
-
€1,465 EUR
£1,284 GBP
View
B+
Retailer 12
-
€1,659 EUR
$1,847 USD
View
B+
Retailer 13
-
€1,666 EUR
$1,854 USD
View
B+
Retailer 14
-
€1,745 EUR
$1,942 USD
View
B+
Retailer 15
-
€1,777 EUR
SGD 2,672 SGD
View
B+
Retailer 16
-
€1,851 EUR
£1,622 GBP
View
Retailer 17
-
€2,467 EUR
$2,745 USD
View
Price last confirmed 101 days ago
B+
Retailer 18
-
€2,489 EUR
$2,770 USD
View
B
Retailer 19
-
€2,807 EUR
£2,460 GBP
View
B
Retailer 20
-
€2,992 EUR
$3,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-2A6B3461C · Oct 29
€3,252 EUR
$3,620 USD
View
20 more retailers have this diamond
Prices start from €410 EURSave up to €2,843 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
1.75ct Cushion
€410 EUR