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Round|Natural|GIA

1.01ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 5221756425

Certificate GIA 5221756425

Diamond specifications and retailer prices

From HK$13,564 HKD
As of November 6, 2026
Save HK$21,833 HKD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$35,398 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5221756425. Listed at 18 retailers as of November 5, 2026, with prices from HK$13,564 to HK$35,398, a HK$21,833 spread on the same certified stone. NZ Jewellers lists it at HK$35,398. 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

1.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5221756425
Dimensions6.40 × 6.34 × 4.00 mm
L/W Ratio1.01
Top View
6.40 mm6.34 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5221756425
Side View
Table 57.0%Crown 36°Girdle: THN-THKPavilion 41°Culet: NoneDepth 62.8%

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$35,398 HKD|Low: HK$13,564 HKD|High: HK$35,398 HKD|Avg: HK$20,471 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11HK$13,564 HKD
Retailer 8HK$13,862 HKD
Retailer 9HK$14,278 HKD
Retailer 3HK$15,651 HKD
Retailer 10HK$16,051 HKD
Retailer 2HK$18,287 HKD
Retailer 4HK$19,723 HKD
Retailer 6HK$20,664 HKD
Retailer 5HK$21,472 HKD
Retailer 7HK$29,584 HKD
NZ JewellersHK$35,398 HKD

41 data points across 11 retailers

18 retailersHK$13,564 HKD to HK$35,398 HKD

B+
Cheapest Retailer
-
HK$13,564 HKD
B+
Retailer 2
-
HK$13,823 HKD
View
B+
Retailer 3
-
HK$13,862 HKD
View
B+
Retailer 4
-
HK$14,278 HKD
View
B+
Retailer 5
-
HK$14,419 HKD
View
B+
Retailer 6
-
HK$14,929 HKD
View
Retailer 7
-
HK$15,337 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$15,337 HKD
View
B+
Retailer 9
-
HK$15,651 HKD
View
B+
Retailer 10
-
HK$16,051 HKD
View
B
Retailer 11
-
HK$17,699 HKD
View
B
Retailer 12
-
HK$18,287 HKD
View
B
Retailer 13
-
HK$19,723 HKD
View
B
Retailer 14
-
HK$20,664 HKD
View
B
Retailer 15
-
HK$21,472 HKD
View
B
Retailer 16
-
HK$24,312 HKD
View
B
Retailer 17
-
HK$29,584 HKD
View
Most Expensive
C
NZ Jewellers
bc1e63d0-236f-45bb-85cb-fee2117aeba2 · Nov 5
HK$35,398 HKD
$4,512 USD
View
17 more retailers have this diamond
Prices start from HK$13,564 HKDSave up to HK$21,833 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+
1.01ct Round
HK$13,564 HKD