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Cushion|Lab Grown|IGI

1.63ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG577367323

Certificate IGI LG577367323

Diamond specifications and retailer prices

From €1,535 EUR
$1,722 USD
As of October 31, 2026
Save €551 EUR (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,086 EUR at Zales · As of November 2, 2026
View at Zales

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG577367323 or 577367323. Listed at 4 retailers as of October 31, 2026, with prices from €1,535 to €2,086, a €551 spread on the same certified stone. Zales lists it at €2,086. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG577367323
Dimensions7.93 × 6.36 × 4.33 mm
L/W Ratio1.25
Top View
7.93 mm6.36 mm1.63 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577367323
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,535 EUR|Low: €1,535 EUR|High: €2,086 EUR|Avg: €1,948 EUR
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1€1,535 EUR
Retailer 2€1,739 EUR
Retailer 3€2,086 EUR
Zales€2,086 EUR

3 data points across 4 retailers

4 retailers€1,535 EUR to €2,086 EUR

B
Cheapest Retailer
-
€1,535 EUR
$1,722 USD
B
Retailer 2
-
€1,739 EUR
$1,950 USD
View
B
Retailer 3
-
€2,086 EUR
$2,340 USD
View
Most Expensive
B
Zales
517379270 · Nov 2
€2,086 EUR
$2,340 USD
View
3 more retailers have this diamond
Prices start from €1,535 EURSave up to €551 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.

B
1.63ct Cushion
€1,535 EUR