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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 5546395997

Certificate GIA 5546395997

Diamond specifications and retailer prices

From HK$18,896 HKD
As of November 1, 2026
Save HK$23,630 HKD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$46,664 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546395997. Listed at 24 retailers as of November 1, 2026, with a 125% 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546395997
Dimensions8.77 × 5.43 × 3.15 mm
L/W Ratio1.62
Top View
8.77 mm5.43 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546395997
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.1%

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 1
Current: HK$44,305 HKD|Low: HK$18,896 HKD|High: HK$46,664 HKD|Avg: HK$28,800 HKD|-5.1%
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
Retailer 20
Retailer 21
November 6, 2026
Retailer 11HK$18,896 HKD
Retailer 4HK$20,628 HKD
Retailer 6HK$21,263 HKD
Retailer 7HK$21,686 HKD
Retailer 5HK$22,493 HKD
Retailer 18HK$23,042 HKD
Retailer 16HK$23,928 HKD
Retailer 14HK$24,265 HKD
Retailer 2HK$24,672 HKD
Retailer 20HK$25,707 HKD
Retailer 13HK$26,569 HKD
Retailer 21HK$26,584 HKD
Retailer 3HK$27,117 HKD
Retailer 9HK$27,117 HKD
Retailer 10HK$28,058 HKD
Retailer 8HK$28,277 HKD
Retailer 12HK$28,716 HKD
Retailer 17HK$29,766 HKD
Retailer 19HK$31,256 HKD
Retailer 15HK$42,526 HKD
NZ JewellersHK$44,305 HKD

26 data points across 21 retailers

24 retailersHK$18,896 HKD to HK$42,526 HKD

A
Cheapest Retailer
-
HK$18,896 HKD
B+
Retailer 2
-
HK$20,628 HKD
View
B+
Retailer 3
-
HK$21,686 HKD
View
B+
Retailer 4
-
HK$22,493 HKD
View
B+
Retailer 5
-
HK$23,042 HKD
View
B+
Retailer 6
-
HK$23,928 HKD
View
Retailer 7
-
HK$24,265 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$24,265 HKD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
HK$24,672 HKD
View
B
Retailer 10
-
HK$25,707 HKD
View
B+
Retailer 11
-
HK$26,498 HKD
View
B+
Retailer 12
-
HK$26,569 HKD
View
B+
Retailer 13
-
HK$26,584 HKD
View
B+
Retailer 14
-
HK$27,117 HKD
View
B+
Retailer 15
-
HK$27,117 HKD
View
Retailer 16
-
HK$27,995 HKD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
HK$28,058 HKD
View
B+
Retailer 18
-
HK$28,277 HKD
View
Retailer 19
-
HK$28,716 HKD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
HK$29,766 HKD
View
B
Retailer 21
-
HK$31,256 HKD
View
B
Retailer 22
-
HK$42,526 HKD
View
Retailer 23
-
HK$44,305 HKD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
15715289-cc11-4e67-80bc-ef790113c4ab · Sep 30
HK$46,664 HKD
$5,954 USD
View
Price last confirmed 37 days ago
23 more retailers have this diamond
Prices start from HK$18,896 HKDSave up to HK$23,630 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$18,896 HKD