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Cushion|Lab Grown|IGI

1.63ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG741531006

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741531006

Diamond specifications and retailer prices

From €211 EUR
$235 USD
As of October 28, 2026
Save €1,622 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,833 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 standard cut grade and certified by IGI LG741531006 or 741531006. Listed at 20 retailers as of October 28, 2026, with prices from €211 to €1,833, a €1,622 spread on the same certified stone. Brilliant Earth lists it at €1,833. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741531006
Dimensions6.15 × 6.15 × 7.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.15 mm1.63 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741531006
Side View
Table 65.0%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,833 EUR|Low: €211 EUR|High: €1,959 EUR|Avg: €793 EUR|+10.9%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 5€211 EUR
Retailer 19€235 EUR
Retailer 20€403 EUR
Retailer 9€405 EUR
Retailer 16€445 EUR
Retailer 13€458 EUR
Retailer 4€468 EUR
Retailer 2€489 EUR
Retailer 17€604 EUR
Retailer 3€694 EUR
Retailer 18€919 EUR
Retailer 12€956 EUR
Retailer 7€961 EUR
Retailer 8€987 EUR
Retailer 14€1,013 EUR
Retailer 11€1,019 EUR
Retailer 15€1,044 EUR
Retailer 10€1,103 EUR
Retailer 6€1,815 EUR
Brilliant Earth€1,833 EUR

41 data points across 20 retailers

20 retailers€211 EUR to €1,833 EUR

A
Cheapest Retailer
-
€211 EUR
$235 USD
Final sale: no returns
A
Retailer 2
-
€235 EUR
$261 USD
View
B+
Retailer 3
-
€403 EUR
$449 USD
View
B+
Retailer 4
-
€405 EUR
$451 USD
View
A
Retailer 5
-
€445 EUR
ZAR 8,007 ZAR
View
A
Retailer 6
-
€458 EUR
View
A
Retailer 7
-
€468 EUR
$521 USD
View
A
Retailer 8
-
€489 EUR
£429 GBP
View
B+
Retailer 9
-
€604 EUR
A$1,035 AUD
View
B+
Retailer 10
-
€694 EUR
$772 USD
View
B
Retailer 11
-
€919 EUR
A$1,573 AUD
View
B
Retailer 12
-
€956 EUR
$1,064 USD
View
Retailer 13
-
€961 EUR
$1,070 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
€987 EUR
$1,099 USD
View
B
Retailer 15
-
€1,013 EUR
£888 GBP
View
B
Retailer 16
-
€1,019 EUR
SGD 1,532 SGD
View
B
Retailer 17
-
€1,044 EUR
£915 GBP
View
B
Retailer 18
-
€1,103 EUR
$1,228 USD
View
C
Retailer 19
-
€1,815 EUR
$2,020 USD
View
Most Expensive
B
Brilliant Earth
18967898A · Oct 29
€1,833 EUR
$2,040 USD
View
19 more retailers have this diamond
Prices start from €211 EURSave up to €1,622 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
€211 EUR