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Cushion|Natural|GIA

1.29ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 15881619

Certificate GIA 15881619

Diamond specifications and retailer prices

From $7,661 NZD
As of November 6, 2026
Save $453 NZD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,114 NZD at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.29ct natural cushion diamond

This 1.29ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 15881619. Listed at 2 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.29
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15881619
Dimensions7.16 × 6.21 mm
L/W Ratio1.15
Top View
7.16 mm6.21 mm1.29 ctF / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 15881619
Side View
Table 57.0%CrownGirdle: VTN-VTKPavilionCuletDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $8,114 NZD|Low: $7,560 NZD|High: $9,016 NZD|Avg: $8,133 NZD|-2.8%
DreamStone
Retailer 2
September 25, 2026
Retailer 2$7,661 NZD
DreamStone$8,114 NZD

5 data points across 2 retailers

2 retailers$7,661 NZD to $8,114 NZD

B+
Cheapest Retailer
-
$7,661 NZD
Most Expensive
B
DreamStone
GXD1610Z · Nov 4
$8,114 NZD
$4,498 USD
View
1 more retailer has this diamond
Prices start from $7,661 NZDSave up to $453 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+
1.29ct Cushion
$7,661 NZD