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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5413728613

Certificate GIA 5413728613

Diamond specifications and retailer prices

From HK$15,673 HKD
₹190,241 INR
As of November 2, 2026
Save HK$29,921 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$45,594 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5413728613. Listed at 20 retailers as of November 2, 2026, with prices from HK$15,673 to HK$45,594, a HK$29,921 spread on the same certified stone. NZ Jewellers lists it at HK$45,594. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5413728613
Dimensions8.12 × 5.09 × 3.53 mm
L/W Ratio1.60
Top View
8.12 mm5.09 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5413728613
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 2
Current: HK$23,313 HKD|Low: HK$15,017 HKD|High: HK$38,623 HKD|Avg: HK$22,500 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4HK$15,673 HKD
Retailer 8HK$15,868 HKD
Retailer 11HK$19,529 HKD
Retailer 9HK$20,008 HKD
Retailer 10HK$20,133 HKD
Retailer 3HK$22,644 HKD
Retailer 1HK$23,313 HKD
Retailer 2HK$24,435 HKD
Retailer 5HK$25,531 HKD
Retailer 7HK$26,806 HKD
Retailer 6HK$38,204 HKD

36 data points across 11 retailers

20 retailersHK$15,673 HKD to HK$45,594 HKD

A
Cheapest Retailer
-
HK$15,673 HKD
₹190,241 INR
A
Retailer 2
-
HK$15,868 HKD
View
B+
Retailer 3
-
HK$19,129 HKD
$2,438 USD
View
B+
Retailer 4
-
HK$19,529 HKD
$2,489 USD
View
B+
Retailer 5
-
HK$20,008 HKD
$2,550 USD
View
B+
Retailer 6
-
HK$20,133 HKD
$2,566 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$20,696 HKD
A$4,058 AUD
View
B+
Retailer 8
-
HK$21,420 HKD
$2,730 USD
View
B+
Retailer 9
-
HK$21,812 HKD
$2,780 USD
View
B+
Retailer 10
-
HK$21,812 HKD
$2,780 USD
View
Retailer 11
-
HK$22,098 HKD
SGD 3,806 SGD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$22,644 HKD
$2,886 USD
View
B+
Retailer 13
-
HK$23,313 HKD
£2,340 GBP
View
Retailer 14
-
HK$24,435 HKD
A$4,791 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
HK$25,162 HKD
$3,207 USD
View
B
Retailer 16
-
HK$25,531 HKD
€3,099 EUR
View
B+
Retailer 17
-
HK$26,806 HKD
ZAR 55,194 ZAR
View
B
Retailer 18
-
HK$38,204 HKD
£3,834 GBP
View
B
Retailer 19
-
HK$41,937 HKD
$5,345 USD
View
Most Expensive
B
NZ Jewellers
5ea72fae-3b10-4e34-8103-1ac7c48d07b0 · Nov 2
HK$45,594 HKD
$5,811 USD
View
19 more retailers have this diamond
Prices start from HK$15,673 HKDSave up to HK$29,921 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$15,673 HKD