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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5503173074

Certificate GIA 5503173074

Diamond specifications and retailer prices

From HK$11,145 HKD
As of November 6, 2026
Save HK$26,733 HKD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$37,878 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5503173074. Listed at 17 retailers as of November 5, 2026, with prices from HK$11,145 to HK$37,878, a HK$26,733 spread on the same certified stone. NZ Jewellers lists it at HK$37,878. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5503173074
Dimensions7.87 × 5.62 × 3.37 mm
L/W Ratio1.40
Top View
7.87 mm5.62 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503173074
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.9%

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$11,145 HKD|Low: HK$11,145 HKD|High: HK$19,021 HKD|Avg: HK$15,084 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$11,145 HKD
Retailer 6HK$11,333 HKD
Retailer 8HK$14,029 HKD
Retailer 7HK$14,460 HKD
Retailer 5HK$14,875 HKD
Retailer 2HK$15,063 HKD
Retailer 3HK$15,714 HKD
Retailer 4HK$18,324 HKD
Retailer 9HK$19,021 HKD

35 data points across 9 retailers

17 retailersHK$11,145 HKD to HK$37,878 HKD

A
Cheapest Retailer
-
HK$11,145 HKD
A
Retailer 2
-
HK$11,333 HKD
View
B+
Retailer 3
-
HK$13,621 HKD
View
B+
Retailer 4
-
HK$14,029 HKD
View
B+
Retailer 5
-
HK$14,460 HKD
View
B+
Retailer 6
-
HK$14,875 HKD
View
B+
Retailer 7
-
HK$15,063 HKD
View
Retailer 8
-
HK$15,534 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$15,534 HKD
View
B+
Retailer 10
-
HK$15,714 HKD
View
B+
Retailer 11
-
HK$15,832 HKD
View
B
Retailer 12
-
HK$16,247 HKD
View
B
Retailer 13
-
HK$16,991 HKD
View
B+
Retailer 14
-
HK$17,916 HKD
View
B+
Retailer 15
-
HK$18,324 HKD
View
B
Retailer 16
-
HK$25,777 HKD
View
Most Expensive
B
NZ Jewellers
eddc7893-2bdf-4d75-8ab3-61a8de7d40d1 · Nov 5
HK$37,878 HKD
$4,833 USD
View
16 more retailers have this diamond
Prices start from HK$11,145 HKDSave up to HK$26,733 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$11,145 HKD