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Cushion|Natural|GIA

3.00ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 2566794172

Certificate GIA 2566794172

Diamond specifications and retailer prices

From $41,585 AUD
As of November 6, 2026
Save $35,989 AUD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $77,574 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566794172. Listed at 12 retailers as of November 4, 2026, with prices from $41,585 to $77,574, a $35,989 spread on the same certified stone. MOH London lists it at $77,574. 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566794172
Dimensions9.91 × 7.03 × 5.05 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.91 mm7.03 mm3.00 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566794172
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.8%

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: $77,574 AUD|Low: $41,585 AUD|High: $77,574 AUD|Avg: $54,801 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$41,585 AUD
Retailer 5$46,129 AUD
Retailer 2$47,367 AUD
Retailer 4$48,805 AUD
Retailer 6$48,814 AUD
Retailer 11$49,676 AUD
Retailer 3$53,340 AUD
Retailer 9$58,593 AUD
Retailer 8$63,240 AUD
Retailer 10$64,116 AUD
MOH London$77,574 AUD

3 data points across 11 retailers

12 retailers$41,585 AUD to $77,574 AUD

A
Cheapest Retailer
-
$41,585 AUD
B+
Retailer 2
-
$45,772 AUD
View
A
Retailer 3
-
$46,129 AUD
View
A
Retailer 4
-
$47,367 AUD
View
Final sale: no returns
B+
Retailer 5
-
$48,805 AUD
View
B+
Retailer 6
-
$48,814 AUD
View
A
Retailer 7
-
$49,676 AUD
View
B+
Retailer 8
-
$53,340 AUD
View
B+
Retailer 9
-
$58,593 AUD
View
B+
Retailer 10
-
$63,240 AUD
View
B
Retailer 11
-
$64,116 AUD
View
Most Expensive
B
MOH London
F85588A17 · Nov 4
$77,574 AUD
£41,969 GBP
View
11 more retailers have this diamond
Prices start from $41,585 AUDSave up to $35,989 AUD

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
3.00ct Cushion
$41,585 AUD