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Cushion|Natural|GIA

1.23ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2236580167

Certificate GIA 2236580167

Diamond specifications and retailer prices

From $6,754 NZD
As of November 6, 2026
Save $7,365 NZD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,119 NZD at MOH London · As of November 4, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2236580167. Listed at 18 retailers as of November 4, 2026, with prices from $6,754 to $14,119, a $7,365 spread on the same certified stone. MOH London lists it at $14,119. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2236580167
Dimensions6.44 × 5.60 × 3.91 mm
L/W Ratio1.15
Top View
6.44 mm5.60 mm1.23 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2236580167
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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 6
Current: $14,119 NZD|Low: $6,754 NZD|High: $14,328 NZD|Avg: $8,752 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$6,754 NZD
Retailer 6$6,918 NZD
Retailer 11$7,102 NZD
Retailer 10$7,630 NZD
Retailer 8$8,053 NZD
Retailer 7$8,518 NZD
Retailer 5$8,756 NZD
Retailer 2$9,355 NZD
Retailer 4$9,458 NZD
Retailer 3$9,813 NZD
MOH London$14,119 NZD

43 data points across 11 retailers

18 retailers$6,754 NZD to $14,119 NZD

B
Cheapest Retailer
-
$6,754 NZD
B
Retailer 2
-
$6,918 NZD
View
B
Retailer 3
-
$6,943 NZD
View
B
Retailer 4
-
$7,086 NZD
View
B
Retailer 5
-
$7,102 NZD
View
B
Retailer 6
-
$7,602 NZD
View
B
Retailer 7
-
$7,630 NZD
View
Retailer 8
-
$8,053 NZD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$8,518 NZD
View
B
Retailer 10
-
$8,756 NZD
View
B
Retailer 11
-
$8,771 NZD
View
B
Retailer 12
-
$9,056 NZD
View
B
Retailer 13
-
$9,056 NZD
View
B
Retailer 14
-
$9,355 NZD
View
B
Retailer 15
-
$9,362 NZD
View
B
Retailer 16
-
$9,458 NZD
View
Retailer 17
-
$9,813 NZD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
B201265B5 · Nov 4
$14,119 NZD
£6,163 GBP
View
17 more retailers have this diamond
Prices start from $6,754 NZDSave up to $7,365 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
$6,754 NZD