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Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 7466391101

Certificate GIA 7466391101

Diamond specifications and retailer prices

From $4,558 NZD
As of November 4, 2026
Save $5,325 NZD (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,883 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7466391101. Listed at 27 retailers as of November 4, 2026, with prices from $4,558 to $9,883, a $5,325 spread on the same certified stone. MOH London lists it at $9,883. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.77°
Pavilion angle38.53°
OriginNatural
Grading LabGIA
CertificateGIA 7466391101
Dimensions6.30 × 5.88 × 4.07 mm
L/W Ratio1.07
Top View
6.30 mm5.88 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466391101
Side View
Table 59.0%Crown 38.77°Girdle: THK-VTKPavilion 38.53°Culet: NoneDepth 69.3%

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 4
Current: $9,883 NZD|Low: $4,715 NZD|High: $10,055 NZD|Avg: $6,140 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 11$4,715 NZD
Retailer 8$4,818 NZD
Retailer 7$4,862 NZD
Retailer 9$5,249 NZD
Retailer 3$5,383 NZD
Retailer 4$5,763 NZD
Retailer 2$6,162 NZD
Retailer 10$6,346 NZD
Retailer 5$6,916 NZD
Retailer 6$7,250 NZD
MOH London$9,883 NZD

36 data points across 11 retailers

27 retailers$4,558 NZD to $9,883 NZD

B+
Cheapest Retailer
-
$4,558 NZD
B+
Retailer 2
-
$4,650 NZD
View
B+
Retailer 3
-
$4,715 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,760 NZD
View
B+
Retailer 5
-
$4,818 NZD
View
B+
Retailer 6
-
$4,862 NZD
View
B+
Retailer 7
-
$5,101 NZD
View
B+
Retailer 8
-
$5,249 NZD
View
Retailer 9
-
$5,383 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$5,428 NZD
View
B
Retailer 11
-
$5,498 NZD
View
B+
Retailer 12
-
$5,763 NZD
View
B+
Retailer 13
-
$5,807 NZD
View
B+
Retailer 14
-
$5,845 NZD
View
B+
Retailer 15
-
$5,845 NZD
View
B
Retailer 16
-
$6,115 NZD
View
B
Retailer 17
-
$6,115 NZD
View
B+
Retailer 18
-
$6,162 NZD
View
B
Retailer 19
-
$6,332 NZD
View
Retailer 20
-
$6,346 NZD
View
Price last confirmed 31 days ago
Retailer 21
-
$6,891 NZD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$6,916 NZD
View
B
Retailer 23
-
$6,974 NZD
View
B
Retailer 24
-
$7,250 NZD
View
B
Retailer 25
-
$7,255 NZD
View
B
Retailer 26
-
$8,572 NZD
View
Most Expensive
B
MOH London
42F05CBFD · Nov 7
$9,883 NZD
£4,314 GBP
View
26 more retailers have this diamond
Prices start from $4,558 NZDSave up to $5,325 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+
1.20ct Cushion
$4,558 NZD