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Cushion|Natural|GIA

4.04ct K SI2 Cushion Natural Diamond

K/SI2 • GIA 2245038282

Certificate GIA 2245038282

Diamond specifications and retailer prices

From $25,753 USD
As of November 6, 2026
Save $7,711 USD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $33,464 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 4.04ct natural cushion diamond

This 4.04ct natural cushion sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 2245038282. Listed at 5 retailers as of October 31, 2026, with prices from $25,753 to $33,464, a $7,711 spread on the same certified stone. Blue Nile lists it at $33,464. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.04
Carat
K
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245038282
Dimensions11.22 × 8.24 × 5.52 mm
L/W Ratio1.36
Top View
11.22 mm8.24 mm4.04 ctK / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245038282
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $33,464 USD|Low: $25,753 USD|High: $33,677 USD|Avg: $28,769 USD|-0.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$25,753 USD
Retailer 2$25,790 USD
Retailer 5$28,990 USD
Retailer 4$30,416 USD
Blue Nile$33,464 USD

44 data points across 5 retailers

5 retailers$25,753 USD to $33,464 USD

A
Cheapest Retailer
-
$25,753 USD
A
Retailer 2
-
$25,790 USD
View
Retailer 3
-
$28,990 USD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
$30,416 USD
View
Most Expensive
B+
Blue Nile
30380915 · Oct 31
$33,464 USD
View
4 more retailers have this diamond
Prices start from $25,753 USDSave up to $7,711 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
4.04ct Cushion
$25,753 USD