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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 5563546659

Certificate GIA 5563546659

Diamond specifications and retailer prices

From HK$9,225 HKD
As of November 6, 2026
Save HK$21,145 HKD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$30,370 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563546659. Listed at 19 retailers as of November 5, 2026, with prices from HK$9,225 to HK$30,370, a HK$21,145 spread on the same certified stone. NZ Jewellers lists it at HK$30,370. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563546659
Dimensions7.96 × 5.44 × 3.25 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Cloud, Needle
Top View
7.96 mm5.44 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563546659
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.7%

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$30,370 HKD|Low: HK$9,225 HKD|High: HK$31,757 HKD|Avg: HK$14,767 HKD|-4.4%
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
November 6, 2026
Retailer 4HK$9,225 HKD
Retailer 6HK$10,917 HKD
Retailer 10HK$11,482 HKD
Retailer 18HK$11,537 HKD
Retailer 2HK$12,077 HKD
Retailer 16HK$12,454 HKD
Retailer 11HK$12,814 HKD
Retailer 13HK$12,845 HKD
Retailer 8HK$13,018 HKD
Retailer 3HK$13,026 HKD
Retailer 17HK$13,088 HKD
Retailer 12HK$13,512 HKD
Retailer 14HK$13,809 HKD
Retailer 9HK$14,342 HKD
Retailer 5HK$14,366 HKD
Retailer 15HK$15,197 HKD
Retailer 7HK$17,775 HKD
Retailer 19HK$21,757 HKD
NZ JewellersHK$30,370 HKD

16 data points across 19 retailers

19 retailersHK$9,225 HKD to HK$30,370 HKD

A
Cheapest Retailer
-
HK$9,225 HKD
A
Retailer 2
-
HK$10,917 HKD
View
B+
Retailer 3
-
HK$11,482 HKD
View
B+
Retailer 4
-
HK$11,537 HKD
View
B+
Retailer 5
-
HK$12,077 HKD
View
B+
Retailer 6
-
HK$12,454 HKD
View
B+
Retailer 7
-
HK$12,814 HKD
View
B+
Retailer 8
-
HK$12,845 HKD
View
Retailer 9
-
HK$13,018 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$13,026 HKD
View
B+
Retailer 11
-
HK$13,088 HKD
View
B+
Retailer 12
-
HK$13,512 HKD
View
B+
Retailer 13
-
HK$13,809 HKD
View
B+
Retailer 14
-
HK$14,342 HKD
View
B+
Retailer 15
-
HK$14,366 HKD
View
B+
Retailer 16
-
HK$15,197 HKD
View
B
Retailer 17
-
HK$17,775 HKD
View
B
Retailer 18
-
HK$21,757 HKD
View
Most Expensive
B
NZ Jewellers
3e61362f-888f-470b-a114-9c7e4bed716f · Nov 5
HK$30,370 HKD
$3,875 USD
View
18 more retailers have this diamond
Prices start from HK$9,225 HKDSave up to HK$21,145 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 Oval
HK$9,225 HKD