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Cushion|Natural|GIA

2.50ct M SI1 Cushion Natural Diamond

M/SI1 • GIA 7546524207

Certificate GIA 7546524207

Diamond specifications and retailer prices

From $8,631 AUD
As of November 5, 2026
Save $2,026 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,657 AUD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 7546524207. Listed at 4 retailers as of November 5, 2026, with prices from $8,631 to $10,657, a $2,026 spread on the same certified stone. Cape Diamonds lists it at $10,657. 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

2.50
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546524207
Dimensions8.71 × 6.91 × 4.69 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
8.71 mm6.91 mm2.50 ctM / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546524207
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,657 AUD|Low: $8,631 AUD|High: $12,116 AUD|Avg: $10,075 AUD|+2.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$8,631 AUD
Retailer 3$9,280 AUD
Retailer 5$9,462 AUD
Retailer 2$10,083 AUD
Cape Diamonds$10,657 AUD
Retailer 6$12,116 AUD

24 data points across 6 retailers

4 retailers$8,631 AUD to $10,657 AUD

B+
Cheapest Retailer
-
$8,631 AUD
Retailer 2
-
$9,280 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$10,083 AUD
View
Most Expensive
B
Cape Diamonds
cert_7546524207 · Nov 5
$10,657 AUD
ZAR 118,291 ZAR
View
3 more retailers have this diamond
Prices start from $8,631 AUDSave up to $2,026 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.

B+
2.50ct Cushion
$8,631 AUD