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Cushion|Natural|GIA

5.23ct G SI1 Cushion Natural Diamond

G/SI1 • GIA 2245114379

Certificate GIA 2245114379

Diamond specifications and retailer prices

From $130,390 NZD
£57,767 GBP
As of November 2, 2026
Save $62,578 NZD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $192,968 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 5.23ct natural cushion diamond

This 5.23ct natural cushion sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2245114379. Listed at 3 retailers as of November 2, 2026, with prices from $130,390 to $192,968, a $62,578 spread on the same certified stone. MOH London lists it at $192,968. 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

5.23
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36.27°
Pavilion angle33.18°
OriginNatural
Grading LabGIA
CertificateGIA 2245114379
Dimensions10.86 × 9.05 × 6.18 mm
L/W Ratio1.20
Girdle conditionThick
Key to symbols
Crystal, Feather
Top View
10.86 mm9.05 mm5.23 ctG / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2245114379
Side View
Table 66.0%Crown 36.27°GirdlePavilion 33.18°CuletDepth 68.3%

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: $192,968 NZD|Low: $130,390 NZD|High: $194,002 NZD|Avg: $157,157 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$130,390 NZD
Retailer 3$131,858 NZD
MOH London$192,968 NZD

5 data points across 3 retailers

3 retailers$130,390 NZD to $192,968 NZD

B+
Cheapest Retailer
-
$130,390 NZD
£57,767 GBP
B+
Retailer 2
-
$131,858 NZD
$74,190 USD
View
Most Expensive
B
MOH London
BD5A1DA8F · Nov 2
$192,968 NZD
£85,491 GBP
View
2 more retailers have this diamond
Prices start from $130,390 NZDSave up to $62,578 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+
5.23ct Cushion
$130,390 NZD