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Cushion|Natural|GIA

1.23ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1455136014

Certificate GIA 1455136014

Diamond specifications and retailer prices

From $8,846 NZD
As of November 5, 2026
Save $5,457 NZD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $14,303 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1455136014. Listed at 6 retailers as of November 1, 2026, with prices from $8,846 to $14,303, a $5,457 spread on the same certified stone. MOH London lists it at $14,303. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1455136014
Dimensions6.65 × 5.75 × 3.94 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Natural
Top View
6.65 mm5.75 mm1.23 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1455136014
Side View
Table 68.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.4%

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: Nov 5
Current: $14,303 NZD|Low: $7,249 NZD|High: $14,475 NZD|Avg: $9,940 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$7,249 NZD
Retailer 2$8,846 NZD
Retailer 5$9,051 NZD
Retailer 6$9,912 NZD
Retailer 3$10,118 NZD
MOH London$14,303 NZD

32 data points across 6 retailers

6 retailers$8,846 NZD to $14,303 NZD

Retailer 1
-
$7,249 NZD
Price last confirmed 9 days ago
B
Retailer 2
-
$8,846 NZD
View
Retailer 3
-
$9,051 NZD
View
Price last confirmed 28 days ago
Retailer 4
-
$9,912 NZD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$10,118 NZD
View
Most Expensive
B
MOH London
44A42AA5D · Nov 1
$14,303 NZD
£6,331 GBP
View
5 more retailers have this diamond
Prices start from $8,846 NZDSave up to $5,457 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
$8,846 NZD