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Cushion|Lab Grown|IGI

1.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG755527795

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

Certificate IGI LG755527795

Diamond specifications and retailer prices

From €1,447 EUR
$1,617 USD
As of October 30, 2026
Save €1,972 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,754 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755527795 or 755527795. Listed at 15 retailers as of October 30, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527795
Dimensions7.29 × 7.01 × 4.34 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.01 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527795
Side View
Table 53.0%Crown 40.7°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,754 EUR|Low: €1,447 EUR|High: €8,897 EUR|Avg: €3,552 EUR|-0.7%
MOH London
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
Retailer 15
November 1, 2026
Retailer 4€1,447 EUR
Retailer 11€1,500 EUR
Retailer 3€1,651 EUR
Retailer 12€1,713 EUR
Retailer 7€2,110 EUR
Retailer 8€2,346 EUR
Retailer 10€3,044 EUR
Retailer 9€3,419 EUR
Retailer 5€3,997 EUR
Retailer 15€4,043 EUR
Retailer 2€4,123 EUR
Retailer 14€4,573 EUR
MOH London€4,754 EUR
Retailer 6€5,838 EUR
Retailer 13€8,897 EUR

33 data points across 15 retailers

15 retailers€1,447 EUR to €3,419 EUR

B+
Cheapest Retailer
-
€1,447 EUR
$1,617 USD
Final sale: no returns
Retailer 2
-
€1,500 EUR
$1,676 USD
View
Price last confirmed 19 days ago
B
Retailer 3
-
€1,651 EUR
$1,845 USD
View
B
Retailer 4
-
€1,713 EUR
$1,914 USD
View
B
Retailer 5
-
€2,110 EUR
$2,357 USD
View
B
Retailer 6
-
€2,346 EUR
£2,064 GBP
View
B
Retailer 7
-
€3,044 EUR
ZAR 54,938 ZAR
View
B
Retailer 8
-
€3,419 EUR
$3,820 USD
View
Retailer 9
-
€3,997 EUR
£3,516 GBP
View
Price under review
Retailer 10
-
€4,043 EUR
$4,517 USD
View
Price under review
Retailer 11
-
€4,123 EUR
A$7,086 AUD
View
Price under review
Retailer 12
-
€4,573 EUR
$5,109 USD
View
Price under review
Most Expensive
MOH London
LG755527795 · Oct 29
€4,754 EUR
£4,182 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €1,447 EURSave up to €1,972 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.

B+
1.73ct Cushion
€1,447 EUR