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Cushion|Natural|GIA

1.20ct L SI2 Cushion Natural Diamond

GD • L/SI2 • GIA 1559356750

Certificate GIA 1559356750

Diamond specifications and retailer prices

From HK$9,718 HKD
As of November 6, 2026
Save HK$8,542 HKD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$18,261 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559356750. Listed at 10 retailers as of November 6, 2026, with prices from HK$9,718 to HK$18,261, a HK$8,542 spread on the same certified stone. Yorxs lists it at HK$18,261. 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

1.20
Carat
L
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559356750
Dimensions7.05 × 5.42 × 3.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.05 mm5.42 mm1.20 ctL / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559356750
Side View
Table 67.0%CrownGirdle: THK-XTKPavilionCulet: NDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,718 HKD|Low: HK$9,131 HKD|High: HK$18,261 HKD|Avg: HK$12,940 HKD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 6, 2026
Retailer 1HK$9,718 HKD
Retailer 2HK$12,367 HKD
Retailer 6HK$12,414 HKD
Retailer 7HK$12,446 HKD
Retailer 10HK$12,524 HKD
Retailer 8HK$12,806 HKD
Retailer 4HK$13,927 HKD
Retailer 9HK$14,084 HKD
Retailer 11HK$14,515 HKD
Retailer 5HK$14,922 HKD
Retailer 3HK$15,549 HKD
YorxsHK$18,261 HKD

5 data points across 12 retailers

10 retailersHK$9,718 HKD to HK$18,261 HKD

B+
Cheapest Retailer
-
HK$9,718 HKD
B
Retailer 2
-
HK$12,367 HKD
View
B
Retailer 3
-
HK$12,414 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$12,446 HKD
View
B
Retailer 5
-
HK$12,524 HKD
View
B
Retailer 6
-
HK$12,806 HKD
View
B
Retailer 7
-
HK$13,927 HKD
View
B
Retailer 8
-
HK$14,515 HKD
View
B
Retailer 9
-
HK$14,922 HKD
View
Most Expensive
C
Yorxs
5B8D3EA93 · Nov 6
HK$18,261 HKD
€2,219 EUR
View
9 more retailers have this diamond
Prices start from HK$9,718 HKDSave up to HK$8,542 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+
1.20ct Cushion
HK$9,718 HKD