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Cushion|Natural|GIA

1.16ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 1192314346

Certificate GIA 1192314346

Diamond specifications and retailer prices

From HK$18,622 HKD
As of November 6, 2026
Save HK$361 HKD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$18,982 HKD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.16ct natural cushion diamond

This 1.16ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1192314346. Listed at 2 retailers as of November 5, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.16
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1192314346
Dimensions6.12 × 5.59 mm
L/W Ratio1.09
Top View
6.12 mm5.59 mm1.16 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1192314346
Side View
Table 68.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 77.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: HK$18,982 HKD|Low: HK$18,622 HKD|High: HK$18,982 HKD|Avg: HK$18,712 HKD
Adiamor
Retailer 2
February 18, 2026
Retailer 2HK$18,622 HKD
AdiamorHK$18,982 HKD

3 data points across 2 retailers

2 retailersHK$18,622 HKD to HK$18,982 HKD

B
Cheapest Retailer
-
HK$18,622 HKD
Most Expensive
C
Adiamor
D-41612992 · Nov 5
HK$18,982 HKD
$2,422 USD
View
1 more retailer has this diamond
Prices start from HK$18,622 HKDSave up to HK$361 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
1.16ct Cushion
HK$18,622 HKD