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Cushion|Natural|GIA

1.20ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2548912336

Certificate GIA 2548912336

Diamond specifications and retailer prices

From $3,601 NZD
As of November 6, 2026
Save $4,656 NZD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,149 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548912336. Listed at 14 retailers as of November 4, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548912336
Dimensions7.46 × 5.48 × 3.72 mm
L/W Ratio1.36
Top View
7.46 mm5.48 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548912336
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,149 NZD|Low: $3,601 NZD|High: $10,183 NZD|Avg: $5,819 NZD|+3.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$3,601 NZD
Retailer 2$3,741 NZD
Retailer 8$4,230 NZD
Retailer 12$4,362 NZD
Retailer 5$4,647 NZD
Retailer 4$4,750 NZD
Retailer 7$4,972 NZD
Retailer 11$4,979 NZD
Retailer 10$5,141 NZD
Retailer 6$5,866 NZD
Retailer 9$8,256 NZD
Queensmith$10,149 NZD

25 data points across 12 retailers

14 retailers$3,601 NZD to $8,256 NZD

A
Cheapest Retailer
-
$3,601 NZD
A
Retailer 2
-
$3,741 NZD
View
B+
Retailer 3
-
$4,230 NZD
View
B+
Retailer 4
-
$4,362 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,492 NZD
View
B+
Retailer 6
-
$4,647 NZD
View
Retailer 7
-
$4,750 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,827 NZD
View
B+
Retailer 9
-
$4,972 NZD
View
B+
Retailer 10
-
$4,979 NZD
View
B+
Retailer 11
-
$5,141 NZD
View
B+
Retailer 12
-
$5,866 NZD
View
B
Retailer 13
-
$8,256 NZD
View
Most Expensive
Queensmith
2548912336 · Oct 28
$10,149 NZD
£4,430 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $3,601 NZDSave up to $4,656 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.

A
1.20ct Cushion
$3,601 NZD