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Asscher|Natural|GIA

1.20ct I SI1 Asscher Natural Diamond

GD • I/SI1 • GIA 1559083555

Certificate GIA 1559083555

Diamond specifications and retailer prices

From HK$10,400 HKD
As of November 6, 2026
Save HK$2,580 HKD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$12,980 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.2ct natural asscher diamond

This 1.2ct natural asscher sits in the classic one-carat band, graded I 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 1559083555. Listed at 7 retailers as of November 6, 2026, with prices from HK$10,400 to HK$12,980, a HK$2,580 spread on the same certified stone. GemTrove lists it at HK$12,980. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559083555
Dimensions5.76 × 5.71 × 3.91 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
5.76 mm5.71 mm1.20 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559083555
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$12,980 HKD|Low: HK$9,005 HKD|High: HK$13,684 HKD|Avg: HK$11,554 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$10,400 HKD
Retailer 7HK$10,432 HKD
Retailer 3HK$10,533 HKD
Retailer 2HK$11,317 HKD
Retailer 6HK$11,897 HKD
Retailer 5HK$12,595 HKD
GemTroveHK$12,980 HKD

41 data points across 7 retailers

7 retailersHK$10,400 HKD to HK$12,980 HKD

B+
Cheapest Retailer
-
HK$10,400 HKD
Final sale: no returns
A
Retailer 2
-
HK$10,432 HKD
View
A
Retailer 3
-
HK$10,533 HKD
View
B+
Retailer 4
-
HK$11,317 HKD
View
B+
Retailer 5
-
HK$11,897 HKD
View
B+
Retailer 6
-
HK$12,595 HKD
View
Most Expensive
B+
GemTrove
GT-N-00945645-98 · Nov 6
HK$12,980 HKD
A$2,548 AUD
View
6 more retailers have this diamond
Prices start from HK$10,400 HKDSave up to HK$2,580 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.

A
1.20ct Asscher
HK$10,400 HKD