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Round|Natural|GIA

1.00ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 6462245524

Certificate GIA 6462245524

Diamond specifications and retailer prices

From HK$13,713 HKD
As of November 6, 2026
Save HK$22,994 HKD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$36,708 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6462245524. Listed at 19 retailers as of November 5, 2026, with prices from HK$13,713 to HK$36,708, a HK$22,994 spread on the same certified stone. NZ Jewellers lists it at HK$36,708. 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

1.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6462245524
Dimensions6.35 × 6.33 × 4.00 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.35 mm6.33 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462245524
Side View
Table 57.0%Crown 36.5°Girdle: ThickPavilion 41°Culet: NoneDepth 63.0%

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$36,708 HKD|Low: HK$13,313 HKD|High: HK$36,708 HKD|Avg: HK$17,900 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
November 6, 2026
Retailer 10HK$13,713 HKD
Retailer 9HK$13,839 HKD
Retailer 8HK$13,886 HKD
Retailer 2HK$14,592 HKD
Retailer 11HK$15,047 HKD
Retailer 12HK$15,047 HKD
Retailer 4HK$15,745 HKD
Retailer 5HK$16,247 HKD
Retailer 3HK$17,361 HKD
Retailer 6HK$20,382 HKD
Retailer 7HK$26,289 HKD
NZ JewellersHK$36,708 HKD

37 data points across 12 retailers

19 retailersHK$13,713 HKD to HK$36,708 HKD

Retailer 1
-
HK$9,532 HKD
Price last confirmed 53 days ago
B+
Retailer 2
-
HK$13,713 HKD
View
B+
Retailer 3
-
HK$13,839 HKD
View
B+
Retailer 4
-
HK$13,886 HKD
View
B+
Retailer 5
-
HK$14,255 HKD
View
B+
Retailer 6
-
HK$14,592 HKD
View
Retailer 7
-
HK$15,047 HKD
View
Price last confirmed 28 days ago
Retailer 8
-
HK$15,047 HKD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
HK$15,047 HKD
View
Retailer 10
-
HK$15,047 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$15,745 HKD
View
B+
Retailer 12
-
HK$15,777 HKD
View
B+
Retailer 13
-
HK$16,122 HKD
View
B+
Retailer 14
-
HK$16,247 HKD
View
B
Retailer 15
-
HK$17,361 HKD
View
B
Retailer 16
-
HK$20,382 HKD
View
B
Retailer 17
-
HK$26,289 HKD
View
Retailer 18
-
HK$36,708 HKD
View
Price last confirmed 40 days ago
Most Expensive
C
NZ Jewellers
d964ecb5-fc1b-4257-8e6d-05cefd5d04ef · Nov 5
HK$36,708 HKD
$4,679 USD
View
18 more retailers have this diamond
Prices start from HK$13,713 HKDSave up to HK$22,994 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+
1.00ct Round
HK$13,713 HKD