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Cushion|Natural|GIA

3.03ct L SI1 Cushion Natural Diamond

GD • L/SI1 • GIA 1453610681

Certificate GIA 1453610681

Diamond specifications and retailer prices

From $23,343 AUD
As of November 4, 2026
Save $9,345 AUD (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $32,688 AUD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 3.03ct natural cushion diamond

This 3.03ct natural cushion sits in the three to five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1453610681. Listed at 9 retailers as of November 4, 2026, with prices from $23,343 to $32,688, a $9,345 spread on the same certified stone. Cape Diamonds lists it at $32,688. 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
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1453610681
Dimensions8.66 × 8.34 × 5.50 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
8.66 mm8.34 mm3.03 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1453610681
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 39.8°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $32,688 AUD|Low: $22,202 AUD|High: $32,916 AUD|Avg: $28,079 AUD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 5$22,202 AUD
Retailer 6$25,391 AUD
Retailer 4$25,603 AUD
Retailer 2$26,161 AUD
Retailer 3$29,550 AUD
Cape Diamonds$32,688 AUD

45 data points across 6 retailers

9 retailers$23,343 AUD to $32,688 AUD

Retailer 1
-
$22,202 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$23,343 AUD
View
B
Retailer 3
-
$24,836 AUD
View
Retailer 4
-
$25,391 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$25,603 AUD
View
B
Retailer 6
-
$26,161 AUD
View
C
Retailer 7
-
$29,542 AUD
View
B
Retailer 8
-
$29,550 AUD
View
Most Expensive
C
Cape Diamonds
cert_1453610681 · Nov 6
$32,688 AUD
ZAR 362,841 ZAR
View
8 more retailers have this diamond
Prices start from $23,343 AUDSave up to $9,345 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
$23,343 AUD