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Round|Natural|GIA

1.00ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2567265892

Certificate GIA 2567265892

Diamond specifications and retailer prices

From HK$10,340 HKD
As of November 6, 2026
Save HK$23,300 HKD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$33,640 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2567265892. Listed at 20 retailers as of November 5, 2026, with prices from HK$10,340 to HK$33,640, a HK$23,300 spread on the same certified stone. NZ Jewellers lists it at HK$33,640. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2567265892
Dimensions6.14 × 6.23 × 4.01 mm
L/W Ratio1.01
Top View
6.14 mm6.23 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567265892
Side View
Table 56.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.8%

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 6
Current: HK$33,640 HKD|Low: HK$10,340 HKD|High: HK$33,970 HKD|Avg: HK$15,980 HKD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 5HK$10,340 HKD
Retailer 2HK$10,426 HKD
Retailer 8HK$12,199 HKD
Retailer 19HK$12,568 HKD
Retailer 14HK$13,188 HKD
Retailer 17HK$13,792 HKD
Retailer 10HK$13,925 HKD
Retailer 11HK$14,012 HKD
Retailer 18HK$14,278 HKD
Retailer 4HK$14,427 HKD
Retailer 12HK$14,576 HKD
Retailer 6HK$14,867 HKD
Retailer 13HK$15,220 HKD
Retailer 16HK$15,235 HKD
Retailer 9HK$15,918 HKD
Retailer 15HK$16,828 HKD
Retailer 7HK$18,766 HKD
Retailer 3HK$20,044 HKD
Retailer 20HK$24,100 HKD
NZ JewellersHK$33,640 HKD

17 data points across 20 retailers

20 retailersHK$10,340 HKD to HK$33,640 HKD

A
Cheapest Retailer
-
HK$10,340 HKD
A
Retailer 2
-
HK$10,426 HKD
View
A
Retailer 3
-
HK$12,199 HKD
View
A
Retailer 4
-
HK$12,568 HKD
View
A
Retailer 5
-
HK$13,188 HKD
View
B+
Retailer 6
-
HK$13,792 HKD
View
Retailer 7
-
HK$13,925 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$14,012 HKD
View
B+
Retailer 9
-
HK$14,278 HKD
View
B+
Retailer 10
-
HK$14,427 HKD
View
Retailer 11
-
HK$14,576 HKD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$14,867 HKD
View
B+
Retailer 13
-
HK$15,220 HKD
View
B+
Retailer 14
-
HK$15,235 HKD
View
B+
Retailer 15
-
HK$15,918 HKD
View
B+
Retailer 16
-
HK$16,828 HKD
View
B
Retailer 17
-
HK$18,766 HKD
View
B
Retailer 18
-
HK$20,044 HKD
View
B
Retailer 19
-
HK$24,100 HKD
View
Most Expensive
B
NZ Jewellers
686a5fa4-0f8c-42a8-840b-4f20de2dafd9 · Nov 5
HK$33,640 HKD
$4,288 USD
View
19 more retailers have this diamond
Prices start from HK$10,340 HKDSave up to HK$23,300 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 Round
HK$10,340 HKD