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Cushion|Natural|GIA

1.60ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2245069407

Certificate GIA 2245069407

Diamond specifications and retailer prices

From $5,822 NZD
$3,276 USD
As of October 31, 2026
Save $7,141 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,963 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.6ct natural cushion diamond

This 1.6ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 2245069407. Listed at 15 retailers as of October 27, 2026, with prices from $5,822 to $12,963, a $7,141 spread on the same certified stone. Wholesale Diamonds Direct lists it at $12,963. 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

1.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245069407
Dimensions7.48 × 5.98 × 4.12 mm
L/W Ratio1.25
Culet sizeNone
Top View
7.48 mm5.98 mm1.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245069407
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NDepth 68.8%

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: Oct 31
Current: $7,776 NZD|Low: $5,822 NZD|High: $12,963 NZD|Avg: $8,673 NZD|-14.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$5,822 NZD
Retailer 10$5,918 NZD
Retailer 4$5,979 NZD
Retailer 13$6,222 NZD
Retailer 3$6,358 NZD
Retailer 5$6,555 NZD
Retailer 7$6,789 NZD
Retailer 12$7,305 NZD
Retailer 9$7,418 NZD
Retailer 14$7,517 NZD
Retailer 6$7,589 NZD
Retailer 1$7,776 NZD
Retailer 11$9,818 NZD
Retailer 2$10,431 NZD
Wholesale Diamonds Direct$12,963 NZD

27 data points across 15 retailers

15 retailers$5,822 NZD to $12,963 NZD

A
Cheapest Retailer
-
$5,822 NZD
$3,276 USD
A
Retailer 2
-
$5,918 NZD
$3,330 USD
View
A
Retailer 3
-
$5,979 NZD
$3,364 USD
View
A
Retailer 4
-
$6,222 NZD
$3,501 USD
View
A
Retailer 5
-
$6,358 NZD
SGD 4,834 SGD
View
A
Retailer 6
-
$6,555 NZD
SGD 4,984 SGD
View
A
Retailer 7
-
$6,789 NZD
£3,008 GBP
View
A
Retailer 8
-
$7,305 NZD
$4,110 USD
View
A
Retailer 9
-
$7,418 NZD
$4,174 USD
View
A
Retailer 10
-
$7,517 NZD
$4,229 USD
View
Retailer 11
-
$7,589 NZD
$4,270 USD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$7,776 NZD
€4,167 EUR
View
B+
Retailer 13
-
$9,818 NZD
$5,524 USD
View
B+
Retailer 14
-
$10,431 NZD
$5,869 USD
View
Most Expensive
B
Wholesale Diamonds Direct
487800422 · Oct 27
$12,963 NZD
$7,293 USD
View
14 more retailers have this diamond
Prices start from $5,822 NZDSave up to $7,141 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
1.60ct Cushion
$5,822 NZD