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Oval|Natural|GIA

1.26ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2556675346

Certificate GIA 2556675346

Diamond specifications and retailer prices

From HK$17,869 HKD
As of November 6, 2026
Save HK$23,998 HKD (57%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$41,867 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural oval diamond

This 1.26ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J 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 2556675346. Listed at 32 retailers as of November 5, 2026, with prices from HK$17,869 to HK$41,867, a HK$23,998 spread on the same certified stone. NZ Jewellers lists it at HK$41,867. 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

1.26
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.85°
Pavilion angle39.06°
OriginNatural
Grading LabGIA
CertificateGIA 2556675346
Dimensions8.41 × 6.05 × 3.73 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.41 mm6.05 mm1.26 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556675346
Side View
Table 58.0%Crown 39.85°Girdle: MED-THKPavilion 39.06°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$41,867 HKD|Low: HK$15,879 HKD|High: HK$41,867 HKD|Avg: HK$23,800 HKD
NZ Jewellers
Retailer 2
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Retailer 33
November 6, 2026
Retailer 26HK$15,879 HKD
Retailer 2HK$17,869 HKD
Retailer 27HK$17,995 HKD
Retailer 8HK$18,426 HKD
Retailer 5HK$18,692 HKD
Retailer 32HK$18,904 HKD
Retailer 33HK$18,974 HKD
Retailer 6HK$19,256 HKD
Retailer 18HK$19,492 HKD
Retailer 21HK$20,087 HKD
Retailer 16HK$21,396 HKD
Retailer 7HK$21,772 HKD
Retailer 31HK$21,772 HKD
Retailer 22HK$22,023 HKD
Retailer 15HK$22,031 HKD
Retailer 10HK$22,611 HKD
Retailer 19HK$23,018 HKD
Retailer 13HK$23,308 HKD
Retailer 9HK$23,567 HKD
Retailer 12HK$23,630 HKD
Retailer 23HK$23,888 HKD
Retailer 25HK$24,468 HKD
Retailer 28HK$24,837 HKD
Retailer 3HK$24,845 HKD
Retailer 14HK$24,845 HKD
Retailer 17HK$25,119 HKD
Retailer 4HK$25,628 HKD
Retailer 24HK$26,357 HKD
Retailer 20HK$27,039 HKD
Retailer 29HK$29,328 HKD
Retailer 11HK$34,649 HKD
Retailer 30HK$40,080 HKD
NZ JewellersHK$41,867 HKD

27 data points across 33 retailers

32 retailersHK$17,869 HKD to HK$41,867 HKD

A
Cheapest Retailer
-
HK$17,869 HKD
A
Retailer 2
-
HK$18,426 HKD
View
Retailer 3
-
HK$18,692 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
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HK$18,904 HKD
View
A
Retailer 5
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HK$18,974 HKD
View
A
Retailer 6
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HK$19,256 HKD
View
A
Retailer 7
-
HK$19,492 HKD
View
B+
Retailer 8
-
HK$20,087 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$21,396 HKD
View
B+
Retailer 10
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HK$21,451 HKD
View
Retailer 11
-
HK$21,772 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
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HK$21,772 HKD
View
B+
Retailer 13
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HK$22,023 HKD
View
B+
Retailer 14
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HK$22,031 HKD
View
B+
Retailer 15
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HK$22,611 HKD
View
B+
Retailer 16
-
HK$23,018 HKD
View
B+
Retailer 17
-
HK$23,308 HKD
View
B+
Retailer 18
-
HK$23,567 HKD
View
B+
Retailer 19
-
HK$23,630 HKD
View
B+
Retailer 20
-
HK$23,888 HKD
View
B+
Retailer 21
-
HK$24,468 HKD
View
B+
Retailer 22
-
HK$24,837 HKD
View
B+
Retailer 23
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HK$24,845 HKD
View
B+
Retailer 24
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HK$24,845 HKD
View
B+
Retailer 25
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HK$25,119 HKD
View
B+
Retailer 26
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HK$25,628 HKD
View
B+
Retailer 27
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HK$26,357 HKD
View
B
Retailer 28
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HK$27,039 HKD
View
B+
Retailer 29
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HK$29,328 HKD
View
B
Retailer 30
-
HK$34,649 HKD
View
B
Retailer 31
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HK$40,080 HKD
View
Most Expensive
B
NZ Jewellers
0028e860-3f5f-410e-8021-f88790883e9a · Nov 5
HK$41,867 HKD
$5,342 USD
View
31 more retailers have this diamond
Prices start from HK$17,869 HKDSave up to HK$23,998 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
1.26ct Oval
HK$17,869 HKD