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Cushion|Natural|GIA

1.25ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1509382896

Certificate GIA 1509382896

Diamond specifications and retailer prices

From $4,795 NZD
As of November 5, 2026
Save $3,116 NZD (39%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,910 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.25ct natural cushion diamond

This 1.25ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 1509382896. Listed at 5 retailers as of November 5, 2026, with prices from $4,795 to $7,910, a $3,116 spread on the same certified stone. 77 Diamonds lists it at $7,910. 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

1.25
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.91°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 1509382896
Dimensions6.23 × 6.05 × 4.16 mm
L/W Ratio1.03
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.23 mm6.05 mm1.25 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509382896
Side View
Table 65.0%Crown 37.91°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $7,910 NZD|Low: $4,795 NZD|High: $8,067 NZD|Avg: $6,037 NZD|-0.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$4,795 NZD
Retailer 2$5,302 NZD
77 Diamonds$7,910 NZD

37 data points across 3 retailers

5 retailers$4,795 NZD to $7,910 NZD

A
Cheapest Retailer
-
$4,795 NZD
B+
Retailer 2
-
$5,237 NZD
View
B+
Retailer 3
-
$5,284 NZD
View
B+
Retailer 4
-
$5,302 NZD
View
Most Expensive
B
77 Diamonds
CUSZJWVRAYGF · Nov 6
$7,910 NZD
£3,453 GBP
View
4 more retailers have this diamond
Prices start from $4,795 NZDSave up to $3,116 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
1.25ct Cushion
$4,795 NZD