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Oval|Natural|GIA

1.00ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 2534734158

Certificate GIA 2534734158

Diamond specifications and retailer prices

From HK$14,742 HKD
As of November 6, 2026
Save HK$25,973 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$40,715 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 E 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 2534734158. Listed at 18 retailers as of November 5, 2026, with prices from HK$14,742 to HK$40,715, a HK$25,973 spread on the same certified stone. NZ Jewellers lists it at HK$40,715. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534734158
Dimensions7.86 × 5.54 × 3.53 mm
L/W Ratio1.42
Top View
7.86 mm5.54 mm1.00 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534734158
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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$40,715 HKD|Low: HK$14,742 HKD|High: HK$40,935 HKD|Avg: HK$24,207 HKD|-0.5%
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
November 6, 2026
Retailer 5HK$14,742 HKD
Retailer 2HK$15,440 HKD
Retailer 14HK$17,430 HKD
Retailer 7HK$17,971 HKD
Retailer 10HK$19,147 HKD
Retailer 15HK$19,476 HKD
Retailer 9HK$19,578 HKD
Retailer 17HK$20,377 HKD
Retailer 11HK$20,565 HKD
Retailer 6HK$20,573 HKD
Retailer 13HK$20,605 HKD
Retailer 3HK$21,631 HKD
Retailer 4HK$22,470 HKD
Retailer 12HK$24,178 HKD
Retailer 16HK$34,116 HKD
Retailer 8HK$37,173 HKD
NZ JewellersHK$40,715 HKD

23 data points across 17 retailers

18 retailersHK$14,742 HKD to HK$40,715 HKD

A
Cheapest Retailer
-
HK$14,742 HKD
A
Retailer 2
-
HK$15,440 HKD
View
A
Retailer 3
-
HK$17,430 HKD
View
A
Retailer 4
-
HK$17,971 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$18,512 HKD
View
A
Retailer 6
-
HK$19,147 HKD
View
A
Retailer 7
-
HK$19,476 HKD
View
Retailer 8
-
HK$19,578 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$20,377 HKD
View
A
Retailer 10
-
HK$20,565 HKD
View
A
Retailer 11
-
HK$20,573 HKD
View
A
Retailer 12
-
HK$20,605 HKD
View
A
Retailer 13
-
HK$21,631 HKD
View
A
Retailer 14
-
HK$22,470 HKD
View
B+
Retailer 15
-
HK$24,178 HKD
View
B
Retailer 16
-
HK$34,116 HKD
View
Retailer 17
-
HK$37,173 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
8a15ad03-28b2-4cfd-915a-7345a5d65812 · Nov 5
HK$40,715 HKD
$5,195 USD
View
17 more retailers have this diamond
Prices start from HK$14,742 HKDSave up to HK$25,973 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