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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG736503055

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

Certificate IGI LG736503055

Diamond specifications and retailer prices

From €514 EUR
$572 USD
As of October 29, 2026
Save €2,255 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,769 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG736503055 or 736503055. Listed at 16 retailers as of October 26, 2026, with prices from €514 to €2,769, a €2,255 spread on the same certified stone. MOH London lists it at €2,769. 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

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736503055
Dimensions9.36 × 5.89 × 3.47 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm5.89 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736503055
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 33.8°Culet: LargeDepth 58.9%

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 29
Current: €2,769 EUR|Low: €373 EUR|High: €2,799 EUR|Avg: €1,280 EUR|-0.9%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 7€373 EUR
Retailer 13€514 EUR
Retailer 6€575 EUR
Retailer 10€575 EUR
Retailer 8€630 EUR
Retailer 12€637 EUR
Retailer 16€755 EUR
Retailer 3€980 EUR
Retailer 2€995 EUR
Retailer 14€1,492 EUR
Retailer 15€1,580 EUR
Retailer 11€1,676 EUR
Retailer 5€1,849 EUR
Retailer 17€2,051 EUR
Retailer 4€2,058 EUR
Retailer 9€2,483 EUR
MOH London€2,769 EUR

43 data points across 17 retailers

16 retailers€514 EUR to €2,769 EUR

A
Cheapest Retailer
-
€514 EUR
$572 USD
B+
Retailer 2
-
€575 EUR
$640 USD
View
Final sale: no returns
B+
Retailer 3
-
€575 EUR
$640 USD
View
B+
Retailer 4
-
€630 EUR
$701 USD
View
B+
Retailer 5
-
€637 EUR
$709 USD
View
B+
Retailer 6
-
€755 EUR
$840 USD
View
B
Retailer 7
-
€980 EUR
$1,091 USD
View
B
Retailer 8
-
€995 EUR
£872 GBP
View
Retailer 9
-
€1,492 EUR
A$2,555 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
€1,580 EUR
$1,759 USD
View
B
Retailer 11
-
€1,676 EUR
$1,865 USD
View
B
Retailer 12
-
€1,849 EUR
£1,620 GBP
View
B
Retailer 13
-
€2,051 EUR
$2,283 USD
View
B
Retailer 14
-
€2,058 EUR
SGD 3,096 SGD
View
B
Retailer 15
-
€2,483 EUR
$2,764 USD
View
Most Expensive
B
MOH London
LG736503055 · Oct 26
€2,769 EUR
£2,427 GBP
View
15 more retailers have this diamond
Prices start from €514 EURSave up to €2,255 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
1.63ct Cushion
€514 EUR