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Asscher|Natural|GIA

1.21ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 1242116117

Certificate GIA 1242116117

Diamond specifications and retailer prices

From HK$17,650 HKD
As of November 4, 2026
Save HK$17,805 HKD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$35,454 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural asscher diamond

This 1.21ct natural asscher sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242116117. Listed at 8 retailers as of November 4, 2026, with prices from HK$17,650 to HK$35,454, a HK$17,805 spread on the same certified stone. MOH London lists it at HK$35,454. 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

1.21
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.62°
OriginNatural
Grading LabGIA
CertificateGIA 1242116117
Dimensions7.17 × 5.21 × 3.59 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
7.17 mm5.21 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242116117
Side View
Table 67.0%Crown 48.62°GirdlePavilionCulet: NDepth 68.9%

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 4
Current: HK$35,454 HKD|Low: HK$17,650 HKD|High: HK$35,454 HKD|Avg: HK$21,061 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$17,650 HKD
Retailer 6HK$18,167 HKD
Retailer 7HK$18,724 HKD
Retailer 2HK$19,954 HKD
Retailer 5HK$21,388 HKD
Retailer 4HK$21,474 HKD
Retailer 3HK$25,197 HKD
MOH LondonHK$35,454 HKD

9 data points across 8 retailers

8 retailersHK$17,650 HKD to HK$35,454 HKD

B+
Cheapest Retailer
-
HK$17,650 HKD
B+
Retailer 2
-
HK$18,167 HKD
View
B+
Retailer 3
-
HK$18,724 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$19,954 HKD
View
B
Retailer 5
-
HK$21,388 HKD
View
B+
Retailer 6
-
HK$21,474 HKD
View
B
Retailer 7
-
HK$25,197 HKD
View
Most Expensive
C
MOH London
6C86A6398 · Nov 4
HK$35,454 HKD
£3,562 GBP
View
7 more retailers have this diamond
Prices start from HK$17,650 HKDSave up to HK$17,805 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$17,650 HKD