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Cushion|Lab Grown|IGI

1.73ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG844657589

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844657589

Diamond specifications and retailer prices

From €223 EUR
$248 USD
As of October 27, 2026
Save €1,098 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,321 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG844657589 or 844657589. Listed at 15 retailers as of October 27, 2026, with prices from €223 to €1,321, a €1,098 spread on the same certified stone. Brilliant Earth lists it at €1,321. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657589
Dimensions8.61 × 6.19 × 3.86 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm6.19 mm1.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657589
Side View
Table 67.0%Crown 36.2°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 62.4%

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 27
Current: €396 EUR|Low: €223 EUR|High: €1,060 EUR|Avg: €626 EUR
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 29, 2026
Retailer 4€223 EUR
Retailer 6€276 EUR
Retailer 9€289 EUR
Retailer 1€396 EUR
Retailer 5€420 EUR
Retailer 10€456 EUR
Retailer 2€482 EUR
Retailer 13€570 EUR
Retailer 8€789 EUR
Retailer 11€925 EUR
Retailer 7€983 EUR
Retailer 12€989 EUR
Retailer 14€1,004 EUR
Retailer 3€1,060 EUR

10 data points across 14 retailers

15 retailers€223 EUR to €1,321 EUR

A
Cheapest Retailer
-
€223 EUR
$248 USD
Final sale: no returns
A
Retailer 2
-
€276 EUR
HK$2,400 HKD
View
A
Retailer 3
-
€289 EUR
£253 GBP
View
A
Retailer 4
-
€396 EUR
View
B+
Retailer 5
-
€420 EUR
$468 USD
View
A
Retailer 6
-
€456 EUR
£400 GBP
View
A
Retailer 7
-
€482 EUR
$537 USD
View
A
Retailer 8
-
€570 EUR
$634 USD
View
B+
Retailer 9
-
€789 EUR
SGD 1,186 SGD
View
B+
Retailer 10
-
€925 EUR
A$1,584 AUD
View
B+
Retailer 11
-
€983 EUR
$1,094 USD
View
B+
Retailer 12
-
€989 EUR
£867 GBP
View
B+
Retailer 13
-
€1,004 EUR
$1,117 USD
View
B
Retailer 14
-
€1,060 EUR
$1,180 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22219366A · Oct 29
€1,321 EUR
$1,470 USD
View
14 more retailers have this diamond
Prices start from €223 EURSave up to €1,098 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
€223 EUR