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Cushion|Natural|GIA

1.23ct D SI2 Cushion Natural Diamond

VG • D/SI2 • GIA 2223330993

Certificate GIA 2223330993

Diamond specifications and retailer prices

From $8,073 AUD
$5,671 USD
As of October 31, 2026
Save $824 AUD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,898 AUD at Jared · As of October 30, 2026
View at Jared

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-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 2223330993. Listed at 4 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2223330993
Dimensions8.92 × 5.58 × 3.50 mm
L/W Ratio1.60
Culet sizeMedium
Top View
8.92 mm5.58 mm1.23 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2223330993
Side View
Table 56.0%CrownGirdle: VTN-THKPavilionCulet: MediumDepth 62.7%

Caratlytics Score

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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: Oct 31
Current: $8,898 AUD|Low: $8,073 AUD|High: $10,215 AUD|Avg: $8,904 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$8,073 AUD
Retailer 4$8,613 AUD
Retailer 5$8,613 AUD
Jared$8,898 AUD
Retailer 3$10,138 AUD

6 data points across 5 retailers

4 retailers$8,073 AUD to $8,898 AUD

B
Cheapest Retailer
-
$8,073 AUD
$5,671 USD
B
Retailer 2
-
$8,613 AUD
$6,050 USD
View
B
Retailer 3
-
$8,613 AUD
$6,050 USD
View
Most Expensive
B
Jared
144296161 · Oct 30
$8,898 AUD
$6,250 USD
View
3 more retailers have this diamond
Prices start from $8,073 AUDSave up to $824 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
1.23ct Cushion
$8,073 AUD