Cushion|Natural|GIA

3.03ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 7558117329

Certificate GIA 7558117329

Diamond specifications and retailer prices

From €27,748 EUR
$31,000 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: €27,748 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 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558117329. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.03
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle34.9°
OriginNatural
Grading LabGIA
CertificateGIA 7558117329
Dimensions10.07 × 7.43 × 5.08 mm
L/W Ratio1.36
Girdle conditionFaceted
Top View
10.07 mm7.43 mm3.03 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558117329
Side View
Table 63.0%Crown 34.1°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: €27,748 EUR|Low: €27,165 EUR|High: €51,110 EUR|Avg: €32,633 EUR|-45.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 14, 2026
Retailer 9€27,165 EUR
Brilliant Earth€27,748 EUR
Retailer 10€28,849 EUR
Retailer 11€30,147 EUR
Retailer 8€30,252 EUR
Retailer 4€30,834 EUR
Retailer 6€32,161 EUR
Retailer 2€33,418 EUR
Retailer 3€35,359 EUR
Retailer 7€35,887 EUR
Retailer 12€39,239 EUR
Retailer 5€42,007 EUR

41 data points across 12 retailers

1 retailer

B+
Brilliant Earth
19015771Y · Oct 26
€27,748 EUR
$31,000 USD
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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+
3.03ct Cushion
€27,748 EUR