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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 €512 EUR
$572 USD
As of October 29, 2026
Save €2,247 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,759 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 €512 to €2,759, a €2,247 spread on the same certified stone. MOH London lists it at €2,759. 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
Color
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: €2,759 EUR|Low: €371 EUR|High: €2,788 EUR|Avg: €1,277 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 31, 2026
Retailer 7€371 EUR
Retailer 14€512 EUR
Retailer 6€573 EUR
Retailer 11€573 EUR
Retailer 8€627 EUR
Retailer 13€635 EUR
Retailer 16€752 EUR
Retailer 3€977 EUR
Retailer 2€991 EUR
Retailer 10€1,478 EUR
Retailer 15€1,574 EUR
Retailer 12€1,669 EUR
Retailer 5€1,842 EUR
Retailer 17€2,043 EUR
Retailer 4€2,051 EUR
Retailer 9€2,474 EUR
MOH London€2,759 EUR

43 data points across 17 retailers

16 retailers€512 EUR to €2,759 EUR

A
Cheapest Retailer
-
€512 EUR
$572 USD
B+
Retailer 2
-
€573 EUR
$640 USD
View
Final sale: no returns
B+
Retailer 3
-
€573 EUR
$640 USD
View
B+
Retailer 4
-
€627 EUR
$701 USD
View
B+
Retailer 5
-
€635 EUR
$709 USD
View
B+
Retailer 6
-
€752 EUR
$840 USD
View
B
Retailer 7
-
€977 EUR
$1,091 USD
View
B
Retailer 8
-
€991 EUR
£872 GBP
View
B
Retailer 9
-
€1,478 EUR
A$2,541 AUD
View
B
Retailer 10
-
€1,574 EUR
$1,759 USD
View
B
Retailer 11
-
€1,669 EUR
$1,865 USD
View
B
Retailer 12
-
€1,842 EUR
£1,620 GBP
View
B
Retailer 13
-
€2,043 EUR
$2,283 USD
View
B
Retailer 14
-
€2,051 EUR
SGD 3,096 SGD
View
B
Retailer 15
-
€2,474 EUR
$2,764 USD
View
Most Expensive
B
MOH London
LG736503055 · Oct 26
€2,759 EUR
£2,427 GBP
View
15 more retailers have this diamond
Prices start from €512 EURSave up to €2,247 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
€512 EUR