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Cushion|Natural|GIA

2.50ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 6542709783

Certificate GIA 6542709783

Diamond specifications and retailer prices

From $27,561 AUD
$19,360 USD
As of October 28, 2026
Save $21,826 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $49,387 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542709783. Listed at 13 retailers as of October 28, 2026, with prices from $27,561 to $49,387, a $21,826 spread on the same certified stone. MOH London lists it at $49,387. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542709783
Dimensions8.98 × 7.36 × 5.08 mm
L/W Ratio1.22
Top View
8.98 mm7.36 mm2.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542709783
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.0%

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: Oct 28
Current: $49,387 AUD|Low: $27,589 AUD|High: $49,714 AUD|Avg: $34,930 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$27,589 AUD
Retailer 2$29,154 AUD
Retailer 4$31,954 AUD
Retailer 6$32,444 AUD
Retailer 3$38,163 AUD
MOH London$49,387 AUD

40 data points across 6 retailers

13 retailers$27,561 AUD to $49,387 AUD

B+
Cheapest Retailer
-
$27,561 AUD
$19,360 USD
A
Retailer 2
-
$29,138 AUD
$20,468 USD
View
A
Retailer 3
-
$29,154 AUD
₹1,950,358 INR
View
A
Retailer 4
-
$29,376 AUD
$20,635 USD
View
A
Retailer 5
-
$29,807 AUD
View
Retailer 6
-
$30,606 AUD
$21,499 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$31,954 AUD
£17,674 GBP
View
B+
Retailer 8
-
$32,444 AUD
$22,790 USD
View
B+
Retailer 9
-
$33,440 AUD
$23,490 USD
View
B+
Retailer 10
-
$33,440 AUD
$23,490 USD
View
B+
Retailer 11
-
$34,551 AUD
$24,270 USD
View
B+
Retailer 12
-
$38,163 AUD
€25,531 EUR
View
Most Expensive
B
MOH London
201C84044 · Oct 29
$49,387 AUD
£27,316 GBP
View
12 more retailers have this diamond
Prices start from $27,561 AUDSave up to $21,826 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
2.50ct Cushion
$27,561 AUD