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Cushion|Natural|GIA

3.00ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2546926849

Certificate GIA 2546926849

Diamond specifications and retailer prices

From $46,749 AUD
$32,121 USD
As of November 5, 2026
3 retailers carry this diamond
Most expensive: $46,749 AUD at Blue Nile
View at Blue Nile

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546926849. Listed at 3 retailers as of November 5, 2026. 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

3.00
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546926849
Dimensions9.79 × 7.20 × 4.88 mm
L/W Ratio1.36
Top View
9.79 mm7.20 mm3.00 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2546926849
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $46,749 AUD|Low: $30,283 AUD|High: $50,355 AUD|Avg: $41,705 AUD|+7.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8$30,283 AUD
Retailer 9$37,696 AUD
Retailer 10$38,699 AUD
Retailer 11$39,922 AUD
Retailer 4$41,477 AUD
Retailer 7$42,231 AUD
Retailer 3$42,626 AUD
Retailer 5$45,066 AUD
Retailer 6$45,895 AUD
Blue Nile$46,749 AUD
Retailer 2$49,923 AUD

13 data points across 11 retailers

3 retailers

Retailer 1
-
$41,477 AUD
Price last confirmed 44 days ago
Retailer 2
-
$42,231 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Blue Nile
29885225 · Nov 5
$46,749 AUD
$32,121 USD
View
2 more retailers have this diamond

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
3.00ct Cushion
$46,749 AUD