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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG571300197

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571300197

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of November 1, 2026
Save €1,855 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,121 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571300197 or 571300197. Listed at 12 retailers as of November 1, 2026, with prices from €267 to €2,121, a €1,855 spread on the same certified stone. Do Amore Diamonds lists it at €2,121. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571300197
Dimensions8.16 × 6.44 × 4.19 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.16 mm6.44 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571300197
Side View
Table 63.5%Crown 28.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 65.1%

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: Nov 1
Current: €578 EUR|Low: €191 EUR|High: €2,121 EUR|Avg: €843 EUR|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11€267 EUR
Retailer 8€295 EUR
Retailer 7€416 EUR
Retailer 10€491 EUR
Retailer 1€578 EUR
Retailer 12€602 EUR
Retailer 6€759 EUR
Retailer 4€945 EUR
Retailer 9€1,137 EUR
Retailer 3€1,187 EUR
Retailer 5€1,308 EUR
Retailer 2€1,915 EUR

43 data points across 12 retailers

12 retailers€267 EUR to €2,121 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
Final sale: no returns
Retailer 2
-
€295 EUR
$330 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€415 EUR
$464 USD
View
A
Retailer 4
-
€416 EUR
$465 USD
View
A
Retailer 5
-
€491 EUR
$548 USD
View
A
Retailer 6
-
€578 EUR
£509 GBP
View
B+
Retailer 7
-
€602 EUR
$672 USD
View
B+
Retailer 8
-
€759 EUR
A$1,304 AUD
View
B
Retailer 9
-
€1,137 EUR
$1,270 USD
View
B
Retailer 10
-
€1,197 EUR
$1,337 USD
View
B
Retailer 11
-
€1,308 EUR
£1,151 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ED4E50C62 · Nov 2
€2,121 EUR
$2,370 USD
View
11 more retailers have this diamond
Prices start from €267 EURSave up to €1,855 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
€267 EUR