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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 7556543074

Certificate GIA 7556543074

Diamond specifications and retailer prices

From HK$15,745 HKD
As of November 6, 2026
Save HK$28,081 HKD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$43,827 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 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 7556543074. Listed at 23 retailers as of November 5, 2026, with prices from HK$15,745 to HK$43,827, a HK$28,081 spread on the same certified stone. NZ Jewellers lists it at HK$43,827. 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 7556543074
Dimensions7.93 × 5.69 × 3.45 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Indented Natural, Pinpoint
Top View
7.93 mm5.69 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556543074
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.7%

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$43,827 HKD|Low: HK$15,745 HKD|High: HK$43,827 HKD|Avg: HK$24,749 HKD
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
November 6, 2026
Retailer 15HK$15,745 HKD
Retailer 2HK$16,435 HKD
Retailer 11HK$18,387 HKD
Retailer 7HK$19,429 HKD
Retailer 8HK$20,330 HKD
Retailer 6HK$20,965 HKD
Retailer 12HK$20,965 HKD
Retailer 14HK$21,772 HKD
Retailer 9HK$22,188 HKD
Retailer 3HK$24,186 HKD
Retailer 10HK$25,581 HKD
Retailer 4HK$26,130 HKD
Retailer 13HK$36,624 HKD
Retailer 5HK$38,317 HKD
NZ JewellersHK$43,827 HKD

23 data points across 15 retailers

23 retailersHK$15,745 HKD to HK$43,827 HKD

A
Cheapest Retailer
-
HK$15,745 HKD
A
Retailer 2
-
HK$16,435 HKD
View
A
Retailer 3
-
HK$18,387 HKD
View
B+
Retailer 4
-
HK$19,343 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$19,429 HKD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$19,507 HKD
View
B+
Retailer 7
-
HK$19,523 HKD
View
B+
Retailer 8
-
HK$19,554 HKD
View
A
Retailer 9
-
HK$20,330 HKD
View
B+
Retailer 10
-
HK$20,965 HKD
View
Retailer 11
-
HK$20,965 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$21,772 HKD
View
B+
Retailer 13
-
HK$21,921 HKD
View
B+
Retailer 14
-
HK$22,062 HKD
View
B+
Retailer 15
-
HK$22,188 HKD
View
B+
Retailer 16
-
HK$23,120 HKD
View
Retailer 17
-
HK$23,481 HKD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
HK$24,186 HKD
View
B+
Retailer 19
-
HK$25,581 HKD
View
Retailer 20
-
HK$26,130 HKD
View
Price last confirmed 8 days ago
B
Retailer 21
-
HK$36,624 HKD
View
Retailer 22
-
HK$38,317 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
9011b98a-288f-4647-be27-dafd6746989a · Nov 5
HK$43,827 HKD
$5,592 USD
View
22 more retailers have this diamond
Prices start from HK$15,745 HKDSave up to HK$28,081 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$15,745 HKD