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Asscher|Natural|GIA

1.21ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 7518594035

Certificate GIA 7518594035

Diamond specifications and retailer prices

From HK$31,013 HKD
As of November 6, 2026
Save HK$15,894 HKD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$46,907 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7518594035. Listed at 5 retailers as of November 6, 2026, with prices from HK$31,013 to HK$46,907, a HK$15,894 spread on the same certified stone. 77 Diamonds lists it at HK$46,907. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.73°
Pavilion angle56.96°
OriginNatural
Grading LabGIA
CertificateGIA 7518594035
Dimensions7.29 × 5.33 × 3.67 mm
L/W Ratio1.37
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.29 mm5.33 mm1.21 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518594035
Side View
Table 65.0%Crown 42.73°Girdle: THK-VTKPavilion 56.96°Culet: NoneDepth 68.8%

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$46,907 HKD|Low: HK$31,013 HKD|High: HK$47,512 HKD|Avg: HK$36,075 HKD|-0.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3HK$31,013 HKD
Retailer 2HK$33,364 HKD
Retailer 5HK$33,544 HKD
Retailer 4HK$35,253 HKD
77 DiamondsHK$46,907 HKD

37 data points across 5 retailers

5 retailersHK$31,013 HKD to HK$46,907 HKD

B+
Cheapest Retailer
-
HK$31,013 HKD
B+
Retailer 2
-
HK$33,364 HKD
View
B+
Retailer 3
-
HK$33,544 HKD
View
B+
Retailer 4
-
HK$35,253 HKD
View
Most Expensive
B
77 Diamonds
RADZRXVJNSYM · Nov 6
HK$46,907 HKD
£4,713 GBP
View
4 more retailers have this diamond
Prices start from HK$31,013 HKDSave up to HK$15,894 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+
1.21ct Asscher
HK$31,013 HKD