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Cushion|Lab Grown|GIA

5.15ct E SI1 Cushion Lab Grown Diamond

ID • E/SI1 • GIA 7473672313

Shape and cutting style on the report: Cushion brilliant

Certificate GIA 7473672313

Diamond specifications and retailer prices

From €6,042 EUR
$6,750 USD
As of October 31, 2026
2 retailers carry this diamond
Only listing: €6,042 EUR at Frank Darling
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 Frank Darling

About this 5.15ct lab-grown cushion diamond

This 5.15ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7473672313. Listed at 2 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.15
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7473672313
Dimensions12.02 × 9.40 × 6.05 mm
L/W Ratio1.28
Top View
12.02 mm9.40 mm5.15 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7473672313
Side View
Table 54.0%CrownGirdle: THN-STKPavilionCulet: MediumDepth 64.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €6,042 EUR|Low: €6,042 EUR|High: €24,284 EUR|Avg: €13,794 EUR|-24.6%
Frank Darling
Retailer 2
September 27, 2026
Frank Darling€6,042 EUR
Retailer 2€17,347 EUR

11 data points across 2 retailers

2 retailers

B
Frank Darling
B6076AASK · Oct 31
€6,042 EUR
$6,750 USD
View

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B
5.15ct Cushion
€6,042 EUR