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Cushion|Lab Grown|IGI

1.47ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG839668089

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

Certificate IGI LG839668089

Diamond specifications and retailer prices

From €223 EUR
$249 USD
As of October 30, 2026
Save €255 EUR (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €478 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.47ct lab-grown cushion diamond

This 1.47ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839668089 or 839668089. Listed at 2 retailers as of October 30, 2026, with prices from €223 to €478, a €255 spread on the same certified stone. 77 Diamonds lists it at €478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839668089
Dimensions6.68 × 6.59 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.59 mm1.47 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839668089
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €478 EUR|Low: €223 EUR|High: €490 EUR|Avg: €393 EUR|+4.1%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2€223 EUR
77 Diamonds€478 EUR

27 data points across 2 retailers

2 retailers€223 EUR to €478 EUR

A
Cheapest Retailer
-
€223 EUR
$249 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSTVSBJG4TNPW · Oct 31
€478 EUR
£420 GBP
View
1 more retailer has this diamond
Prices start from €223 EURSave up to €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
1.47ct Cushion
€223 EUR