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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 $10,079 NZD
$5,671 USD
As of October 31, 2026
Save $1,029 NZD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,108 NZD at Jared · As of November 2, 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 31, 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: $11,108 NZD|Low: $10,079 NZD|High: $12,753 NZD|Avg: $11,117 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$10,079 NZD
Retailer 4$10,753 NZD
Retailer 5$10,753 NZD
Jared$11,108 NZD
Retailer 3$12,657 NZD

6 data points across 5 retailers

4 retailers$10,079 NZD to $11,108 NZD

B
Cheapest Retailer
-
$10,079 NZD
$5,671 USD
B
Retailer 2
-
$10,753 NZD
$6,050 USD
View
B
Retailer 3
-
$10,753 NZD
$6,050 USD
View
Most Expensive
B
Jared
144296161 · Nov 2
$11,108 NZD
$6,250 USD
View
3 more retailers have this diamond
Prices start from $10,079 NZDSave up to $1,029 NZD

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
$10,079 NZD