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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 HK$44,629 HKD
$5,688 USD
As of November 2, 2026
Save HK$13,872 HKD (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$58,501 HKD 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 2, 2026, with prices from HK$44,629 to HK$58,501, a HK$13,872 spread on the same certified stone. Yorxs lists it at HK$58,501. 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 2
Current: HK$48,487 HKD|Low: HK$48,120 HKD|High: HK$58,501 HKD|Avg: HK$52,059 HKD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 3, 2026
Retailer 3HK$48,120 HKD
Retailer 1HK$48,487 HKD
Retailer 2HK$52,910 HKD
YorxsHK$58,501 HKD

40 data points across 4 retailers

9 retailersHK$44,629 HKD to HK$58,501 HKD

B
Cheapest Retailer
-
HK$44,629 HKD
$5,688 USD
B
Retailer 2
-
HK$46,300 HKD
A$9,078 AUD
View
B
Retailer 3
-
HK$47,453 HKD
CA$8,400 CAD
View
B
Retailer 4
-
HK$48,120 HKD
$6,133 USD
View
B
Retailer 5
-
HK$48,487 HKD
SGD 8,351 SGD
View
C
Retailer 6
-
HK$49,650 HKD
$6,328 USD
View
B
Retailer 7
-
HK$52,910 HKD
£5,310 GBP
View
C
Retailer 8
-
HK$54,169 HKD
$6,904 USD
View
Most Expensive
C
Yorxs
329833103 · Nov 2
HK$58,501 HKD
€7,101 EUR
View
8 more retailers have this diamond
Prices start from HK$44,629 HKDSave up to HK$13,872 HKD

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
HK$44,629 HKD