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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 $7,274 SGD
$5,688 USD
As of November 1, 2026
Save $2,261 SGD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,536 SGD 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 $7,274 to $9,536, a $2,261 spread on the same certified stone. Yorxs lists it at $9,536. 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

How it works →
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: $8,624 SGD|Low: $7,843 SGD|High: $9,536 SGD|Avg: $8,487 SGD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 3$7,843 SGD
Retailer 2$7,872 SGD
Retailer 1$8,624 SGD
Yorxs$9,536 SGD

40 data points across 4 retailers

9 retailers$7,274 SGD to $9,536 SGD

B
Cheapest Retailer
-
$7,274 SGD
$5,688 USD
B
Retailer 2
-
$7,547 SGD
A$9,078 AUD
View
B
Retailer 3
-
$7,735 SGD
CA$8,400 CAD
View
B
Retailer 4
-
$7,843 SGD
$6,133 USD
View
B
Retailer 5
-
$7,872 SGD
View
C
Retailer 6
-
$8,093 SGD
$6,328 USD
View
B
Retailer 7
-
$8,624 SGD
£5,310 GBP
View
C
Retailer 8
-
$8,830 SGD
$6,904 USD
View
Most Expensive
C
Yorxs
329833103 · Nov 2
$9,536 SGD
€7,101 EUR
View
8 more retailers have this diamond
Prices start from $7,274 SGDSave up to $2,261 SGD

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
$7,274 SGD