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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG777618044

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG777618044

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of October 30, 2026
Save €337 EUR (58%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €578 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG777618044 or 777618044. Listed at 6 retailers as of October 30, 2026, with prices from €242 to €578, a €337 spread on the same certified stone. With Clarity lists it at €578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777618044
Dimensions5.23 × 5.17 × 3.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.23 mm5.17 mm0.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777618044
Side View
Table 64.0%Crown 32.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 66.5%

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 30
Current: €300 EUR|Low: €242 EUR|High: €699 EUR|Avg: €429 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 5€242 EUR
Retailer 4€286 EUR
Retailer 1€300 EUR
Retailer 6€366 EUR
Retailer 2€454 EUR
Retailer 3€510 EUR
With Clarity€567 EUR
Retailer 7€699 EUR

15 data points across 8 retailers

6 retailers€242 EUR to €578 EUR

A
Cheapest Retailer
-
€242 EUR
$270 USD
A
Retailer 2
-
€286 EUR
$319 USD
View
A
Retailer 3
-
€300 EUR
View
B+
Retailer 4
-
€454 EUR
A$781 AUD
View
B+
Retailer 5
-
€510 EUR
$570 USD
View
Most Expensive
B+
With Clarity
777618044 · Oct 30
€578 EUR
$646 USD
View
5 more retailers have this diamond
Prices start from €242 EURSave up to €337 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
0.73ct Cushion
€242 EUR