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Cushion|Lab Grown|GIA

5.17ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • GIA 2221484987

Certificate GIA 2221484987

Diamond specifications and retailer prices

From €5,030 EUR
$5,620 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €5,030 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 5.17ct lab-grown cushion diamond

This 5.17ct lab-grown cushion sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221484987. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.17
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2221484987
Dimensions10.23 × 10.18 × 6.62 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.23 mm10.18 mm5.17 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221484987
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €5,030 EUR|Low: €4,990 EUR|High: €12,683 EUR|Avg: €7,593 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
October 7, 2026
Retailer 2€4,990 EUR
Brilliant Earth€5,030 EUR
Retailer 3€12,683 EUR

2 data points across 3 retailers

1 retailer

B
Brilliant Earth
5908981B · Oct 29
€5,030 EUR
$5,620 USD
View

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
5.17ct Cushion
€5,030 EUR