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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG789617634

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG789617634

Diamond specifications and retailer prices

From €398 EUR
$443 USD
As of October 28, 2026
Save €1,902 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,300 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789617634 or 789617634. Listed at 10 retailers as of October 28, 2026, with prices from €398 to €2,300, a €1,902 spread on the same certified stone. Do Amore Diamonds lists it at €2,300. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789617634
Dimensions8.85 × 6.09 × 4.09 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm6.09 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789617634
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: €2,300 EUR|Low: €339 EUR|High: €2,300 EUR|Avg: €797 EUR|+7.6%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 14€398 EUR
Retailer 7€405 EUR
Retailer 10€414 EUR
Retailer 12€429 EUR
Retailer 9€431 EUR
Retailer 13€456 EUR
Retailer 3€532 EUR
Retailer 2€556 EUR
Retailer 8€757 EUR
Retailer 5€937 EUR
Retailer 11€976 EUR
Retailer 6€990 EUR
Retailer 4€1,018 EUR
Retailer 15€1,236 EUR
Retailer 16€1,348 EUR
Do Amore Diamonds€2,300 EUR

20 data points across 16 retailers

10 retailers€398 EUR to €2,300 EUR

A
Cheapest Retailer
-
€398 EUR
$443 USD
A
Retailer 2
-
€414 EUR
£363 GBP
View
B+
Retailer 3
-
€429 EUR
$477 USD
View
A
Retailer 4
-
€431 EUR
$480 USD
View
A
Retailer 5
-
€456 EUR
$507 USD
View
A
Retailer 6
-
€556 EUR
View
B+
Retailer 7
-
€976 EUR
A$1,672 AUD
View
B
Retailer 8
-
€1,018 EUR
$1,133 USD
View
Price last confirmed 70 days ago
B
Retailer 9
-
€1,236 EUR
£1,083 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
Do Amore Diamonds
27-3A58659D7 · Oct 29
€2,300 EUR
$2,560 USD
View
9 more retailers have this diamond
Prices start from €398 EURSave up to €1,902 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
1.73ct Cushion
€398 EUR