Cushion|Natural|GIA

3.03ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2567127157

Certificate GIA 2567127157

Diamond specifications and retailer prices

From $12,676 USD
As of November 6, 2026
Save $2,682 USD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $15,358 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded J 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 2567127157. Listed at 3 retailers as of November 5, 2026, with prices from $12,676 to $15,358, a $2,682 spread on the same certified stone. Blue Nile lists it at $15,358. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567127157
Dimensions7.96 × 7.95 × 5.41 mm
L/W Ratio1.00
Top View
7.96 mm7.95 mm3.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567127157
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $15,358 USD|Low: $12,676 USD|High: $15,571 USD|Avg: $13,943 USD|-1.4%
Blue Nile
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$12,676 USD
Retailer 3$13,249 USD
Blue Nile$15,358 USD

17 data points across 3 retailers

3 retailers$12,676 USD to $15,358 USD

A
Cheapest Retailer
-
$12,676 USD
A
Retailer 2
-
$13,249 USD
View
Most Expensive
B+
Blue Nile
30193146 · Nov 5
$15,358 USD
View
2 more retailers have this diamond
Prices start from $12,676 USDSave up to $2,682 USD

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
3.03ct Cushion
$12,676 USD