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Cushion|Natural|GIA

1.20ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 1558496748

Certificate GIA 1558496748

Diamond specifications and retailer prices

From $6,579 NZD
As of November 6, 2026
Save $3,078 NZD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,657 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded F 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 1558496748. Listed at 11 retailers as of November 6, 2026, with prices from $6,579 to $9,657, a $3,078 spread on the same certified stone. 77 Diamonds lists it at $9,657. 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

1.20
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558496748
Dimensions7.07 × 5.44 × 3.74 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm5.44 mm1.20 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558496748
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NDepth 68.8%

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 6
Current: $9,657 NZD|Low: $6,579 NZD|High: $12,934 NZD|Avg: $8,644 NZD|-3.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$6,579 NZD
Retailer 7$6,750 NZD
Retailer 5$6,990 NZD
Retailer 8$7,088 NZD
Retailer 10$8,258 NZD
Retailer 11$8,603 NZD
Retailer 2$8,767 NZD
Retailer 9$8,767 NZD
Retailer 4$9,056 NZD
77 Diamonds$9,657 NZD
Retailer 3$12,934 NZD

33 data points across 11 retailers

11 retailers$6,579 NZD to $9,657 NZD

B+
Cheapest Retailer
-
$6,579 NZD
B
Retailer 2
-
$6,750 NZD
View
B
Retailer 3
-
$6,990 NZD
View
B
Retailer 4
-
$7,088 NZD
View
B
Retailer 5
-
$7,149 NZD
View
B
Retailer 6
-
$8,258 NZD
View
B
Retailer 7
-
$8,603 NZD
View
B
Retailer 8
-
$8,767 NZD
View
B
Retailer 9
-
$8,767 NZD
View
B
Retailer 10
-
$9,056 NZD
View
Most Expensive
B
77 Diamonds
CUSZQFJGHC8C · Nov 7
$9,657 NZD
£4,215 GBP
View
10 more retailers have this diamond
Prices start from $6,579 NZDSave up to $3,078 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
$6,579 NZD