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Cushion|Natural|GIA

1.60ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6455756116

Certificate GIA 6455756116

Diamond specifications and retailer prices

From $10,109 NZD
$5,688 USD
As of November 1, 2026
Save $3,142 NZD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $13,252 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.6ct natural cushion diamond

This 1.6ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6455756116. Listed at 9 retailers as of November 1, 2026, with prices from $10,109 to $13,252, a $3,142 spread on the same certified stone. Yorxs lists it at $13,252. 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

1.60
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455756116
Dimensions6.81 × 6.73 × 4.57 mm
L/W Ratio1.01
Top View
6.81 mm6.73 mm1.60 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6455756116
Side View
Table 68.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,985 NZD|Low: $10,900 NZD|High: $13,252 NZD|Avg: $11,794 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3$10,900 NZD
Retailer 2$10,940 NZD
Retailer 1$11,985 NZD
Yorxs$13,252 NZD

40 data points across 4 retailers

9 retailers$10,109 NZD to $13,252 NZD

B
Cheapest Retailer
-
$10,109 NZD
$5,688 USD
B
Retailer 2
-
$10,488 NZD
A$9,078 AUD
View
B
Retailer 3
-
$10,749 NZD
CA$8,400 CAD
View
B
Retailer 4
-
$10,900 NZD
$6,133 USD
View
B
Retailer 5
-
$10,940 NZD
SGD 8,318 SGD
View
C
Retailer 6
-
$11,247 NZD
$6,328 USD
View
B
Retailer 7
-
$11,985 NZD
£5,310 GBP
View
C
Retailer 8
-
$12,270 NZD
$6,904 USD
View
Most Expensive
C
Yorxs
329833103 · Nov 2
$13,252 NZD
€7,101 EUR
View
8 more retailers have this diamond
Prices start from $10,109 NZDSave up to $3,142 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
1.60ct Cushion
$10,109 NZD