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Round|Natural|GIA

1.00ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6562014697

Certificate GIA 6562014697

Diamond specifications and retailer prices

From HK$11,046 HKD
As of November 1, 2026
Save HK$9,053 HKD (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,041 HKD at NZ Jewellers · As of September 28, 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 top-tier cut grade and certified by GIA 6562014697. Listed at 17 retailers as of November 1, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562014697
Dimensions6.39 × 6.43 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
6.39 mm6.43 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562014697
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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 1
Current: HK$14,631 HKD|Low: HK$10,944 HKD|High: HK$26,203 HKD|Avg: HK$16,560 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5HK$11,046 HKD
Retailer 4HK$11,642 HKD
Retailer 1HK$14,631 HKD
Retailer 8HK$14,773 HKD
Retailer 2HK$16,106 HKD
Retailer 6HK$18,162 HKD
Retailer 3HK$20,099 HKD
Retailer 7HK$26,023 HKD

42 data points across 8 retailers

17 retailersHK$11,046 HKD to HK$20,099 HKD

A
Cheapest Retailer
-
HK$11,046 HKD
A
Retailer 2
-
HK$11,642 HKD
View
B+
Retailer 3
-
HK$13,815 HKD
View
B+
Retailer 4
-
HK$13,847 HKD
View
B+
Retailer 5
-
HK$14,631 HKD
View
Retailer 6
-
HK$14,773 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$14,773 HKD
View
Price last confirmed 39 days ago
Retailer 8
-
HK$14,773 HKD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
HK$14,827 HKD
View
Retailer 10
-
HK$15,384 HKD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$15,855 HKD
View
B+
Retailer 12
-
HK$16,106 HKD
View
Retailer 13
-
HK$17,048 HKD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
HK$18,162 HKD
View
B+
Retailer 15
-
HK$20,099 HKD
View
Retailer 16
-
HK$26,023 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
8c673137-5a4a-4aef-a92f-25e2b4009292 · Sep 28
HK$36,041 HKD
$4,594 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from HK$11,046 HKDSave up to HK$9,053 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$11,046 HKD