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Cushion|Lab Grown|IGI

3.53ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG734516209

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG734516209

Diamond specifications and retailer prices

From €2,377 EUR
$2,656 USD
As of October 29, 2026
Save €6,223 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €8,600 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG734516209 or 734516209. Listed at 16 retailers as of October 29, 2026, with prices from €2,377 to €8,600, a €6,223 spread on the same certified stone. Taylor and Hart lists it at €8,600. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734516209
Dimensions10.85 × 7.39 × 4.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.39 mm3.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734516209
Side View
Table 66.0%Crown 34°Girdle: STK-THKPavilion 32.4°Culet: NoneDepth 64.7%

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 29
Current: €2,719 EUR|Low: €2,377 EUR|High: €8,246 EUR|Avg: €4,588 EUR|-0.6%
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
October 30, 2026
Retailer 3€2,377 EUR
Retailer 12€2,463 EUR
Retailer 2€2,609 EUR
Retailer 5€2,630 EUR
Retailer 1€2,719 EUR
Retailer 7€3,392 EUR
Retailer 10€3,519 EUR
Retailer 6€4,679 EUR
Retailer 11€5,571 EUR
Retailer 8€5,720 EUR
Retailer 14€6,576 EUR
Retailer 9€6,630 EUR
Retailer 13€7,273 EUR
Retailer 4€8,246 EUR

43 data points across 14 retailers

16 retailers€2,377 EUR to €8,600 EUR

A
Cheapest Retailer
-
€2,377 EUR
$2,656 USD
Final sale: no returns
Retailer 2
-
€2,463 EUR
$2,752 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€2,609 EUR
$2,915 USD
View
A
Retailer 4
-
€2,630 EUR
$2,938 USD
View
A
Retailer 5
-
€2,719 EUR
£2,392 GBP
View
A
Retailer 6
-
€3,392 EUR
£2,984 GBP
View
A
Retailer 7
-
€3,519 EUR
$3,932 USD
View
A
Retailer 8
-
€4,095 EUR
$4,575 USD
View
B+
Retailer 9
-
€4,679 EUR
£4,116 GBP
View
Retailer 10
-
€5,571 EUR
A$9,575 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€5,720 EUR
ZAR 103,229 ZAR
View
B+
Retailer 12
-
€6,576 EUR
$7,347 USD
View
B+
Retailer 13
-
€6,630 EUR
£5,832 GBP
View
B
Retailer 14
-
€7,273 EUR
$8,125 USD
View
B
Retailer 15
-
€8,246 EUR
SGD 12,450 SGD
View
Most Expensive
B
Taylor and Hart
NWX0ZFQ · Oct 30
€8,600 EUR
$9,608 USD
View
15 more retailers have this diamond
Prices start from €2,377 EURSave up to €6,223 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
3.53ct Cushion
€2,377 EUR