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Asscher|Natural|GIA

1.00ct D SI1 Asscher Natural Diamond

EX • D/SI1 • GIA 6551005228

Certificate GIA 6551005228

Diamond specifications and retailer prices

From HK$13,290 HKD
As of November 4, 2026
Save HK$21,857 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$35,146 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural asscher diamond

This 1ct natural asscher sits in the classic one-carat band, graded D 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 6551005228. Listed at 14 retailers as of November 4, 2026, with prices from HK$13,290 to HK$35,146, a HK$21,857 spread on the same certified stone. NZ Jewellers lists it at HK$35,146. 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

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6551005228
Dimensions5.45 × 5.19 × 3.66 mm
L/W Ratio1.05
Top View
5.45 mm5.19 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6551005228
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.6%

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 4
Current: HK$35,146 HKD|Low: HK$13,290 HKD|High: HK$35,146 HKD|Avg: HK$17,925 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4HK$13,290 HKD
Retailer 3HK$13,886 HKD
Retailer 2HK$13,972 HKD
Retailer 9HK$14,412 HKD
Retailer 12HK$14,412 HKD
Retailer 13HK$15,071 HKD
Retailer 10HK$15,887 HKD
Retailer 7HK$15,989 HKD
Retailer 11HK$16,624 HKD
Retailer 5HK$18,797 HKD
Retailer 6HK$19,566 HKD
Retailer 8HK$25,246 HKD
NZ JewellersHK$35,146 HKD

34 data points across 13 retailers

14 retailersHK$13,290 HKD to HK$35,146 HKD

Retailer 1
-
HK$12,395 HKD
Price last confirmed 179 days ago
A
Retailer 2
-
HK$13,290 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$13,886 HKD
View
A
Retailer 4
-
HK$13,972 HKD
View
Retailer 5
-
HK$14,412 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$14,412 HKD
View
A
Retailer 7
-
HK$15,071 HKD
View
A
Retailer 8
-
HK$15,887 HKD
View
A
Retailer 9
-
HK$15,989 HKD
View
A
Retailer 10
-
HK$16,624 HKD
View
Retailer 11
-
HK$18,797 HKD
View
Price last confirmed 32 days ago
A
Retailer 12
-
HK$19,566 HKD
View
B+
Retailer 13
-
HK$25,246 HKD
View
Most Expensive
B
NZ Jewellers
b6365e8f-b490-45be-ae7c-0df68396a662 · Nov 5
HK$35,146 HKD
$4,480 USD
View
13 more retailers have this diamond
Prices start from HK$13,290 HKDSave up to HK$21,857 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
1.00ct Asscher
HK$13,290 HKD