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Cushion|Natural|GIA

3.03ct D SI1 Cushion Natural Diamond

D/SI1 • GIA 6565568215

Certificate GIA 6565568215

Diamond specifications and retailer prices

From $54,211 AUD
$38,080 USD
As of November 2, 2026
Save $24,868 AUD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $79,079 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6565568215. Listed at 4 retailers as of November 1, 2026, with prices from $54,211 to $79,079, a $24,868 spread on the same certified stone. MOH London lists it at $79,079. 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

3.03
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.02°
Pavilion angle29.41°
OriginNatural
Grading LabGIA
CertificateGIA 6565568215
Dimensions9.84 × 7.57 × 4.64 mm
L/W Ratio1.30
Girdle conditionThick
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
9.84 mm7.57 mm3.03 ctD / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565568215
Side View
Table 64.0%Crown 38.02°GirdlePavilion 29.41°CuletDepth 61.2%

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 2
Current: $79,079 AUD|Low: $54,211 AUD|High: $79,502 AUD|Avg: $66,608 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$54,211 AUD
Retailer 2$66,295 AUD
Retailer 3$78,859 AUD
MOH London$79,079 AUD

9 data points across 4 retailers

4 retailers$54,211 AUD to $79,079 AUD

B+
Cheapest Retailer
-
$54,211 AUD
$38,080 USD
B
Retailer 2
-
$66,295 AUD
£36,668 GBP
View
B
Retailer 3
-
$78,859 AUD
$55,394 USD
View
Most Expensive
B
MOH London
C254B2CD4 · Nov 1
$79,079 AUD
£43,739 GBP
View
3 more retailers have this diamond
Prices start from $54,211 AUDSave up to $24,868 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+
3.03ct Cushion
$54,211 AUD