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Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 7548798763

Certificate GIA 7548798763

Diamond specifications and retailer prices

From HK$14,742 HKD
As of November 6, 2026
Save HK$19,296 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$40,833 HKD at NZ Jewellers · As of September 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548798763. Listed at 18 retailers as of November 2, 2026, with a 131% 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548798763
Dimensions7.83 × 5.63 × 3.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Indented Natural
Top View
7.83 mm5.63 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548798763
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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$15,385 HKD|Low: HK$14,640 HKD|High: HK$37,275 HKD|Avg: HK$22,224 HKD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$14,742 HKD
Retailer 1HK$15,385 HKD
Retailer 6HK$17,289 HKD
Retailer 10HK$17,932 HKD
Retailer 11HK$18,198 HKD
Retailer 3HK$20,526 HKD
Retailer 5HK$20,558 HKD
Retailer 2HK$21,553 HKD
Retailer 4HK$24,124 HKD
Retailer 7HK$34,038 HKD
Retailer 9HK$37,024 HKD

32 data points across 11 retailers

18 retailersHK$14,742 HKD to HK$34,038 HKD

A
Cheapest Retailer
-
HK$14,742 HKD
A
Retailer 2
-
HK$15,385 HKD
View
A
Retailer 3
-
HK$17,289 HKD
View
A
Retailer 4
-
HK$17,932 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,198 HKD
View
B+
Retailer 6
-
HK$18,363 HKD
View
Retailer 7
-
HK$19,531 HKD
View
Price last confirmed 39 days ago
Retailer 8
-
HK$19,531 HKD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$19,531 HKD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$19,750 HKD
View
B+
Retailer 11
-
HK$20,526 HKD
View
B+
Retailer 12
-
HK$20,558 HKD
View
B+
Retailer 13
-
HK$21,553 HKD
View
Retailer 14
-
HK$22,533 HKD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
HK$24,124 HKD
View
B
Retailer 16
-
HK$34,038 HKD
View
Retailer 17
-
HK$37,024 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
b185871b-618f-4daf-88a5-c99e22b52e5c · Sep 30
HK$40,833 HKD
$5,210 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from HK$14,742 HKDSave up to HK$19,296 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$14,742 HKD