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Oval|Natural|GIA

1.21ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 6562306596

Certificate GIA 6562306596

Diamond specifications and retailer prices

From HK$15,643 HKD
As of November 6, 2026
Save HK$29,790 HKD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$45,433 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562306596. Listed at 17 retailers as of November 5, 2026, with prices from HK$15,643 to HK$45,433, a HK$29,790 spread on the same certified stone. NZ Jewellers lists it at HK$45,433. 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

1.21
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562306596
Dimensions8.70 × 5.99 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.70 mm5.99 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562306596
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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$18,810 HKD|Low: HK$15,643 HKD|High: HK$38,278 HKD|Avg: HK$23,401 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6HK$15,643 HKD
Retailer 12HK$16,639 HKD
Retailer 5HK$18,426 HKD
Retailer 1HK$18,810 HKD
Retailer 7HK$20,934 HKD
Retailer 8HK$22,109 HKD
Retailer 10HK$22,235 HKD
Retailer 3HK$22,533 HKD
Retailer 4HK$23,442 HKD
Retailer 11HK$24,241 HKD
Retailer 9HK$24,547 HKD
Retailer 2HK$37,972 HKD

30 data points across 12 retailers

17 retailersHK$15,643 HKD to HK$45,433 HKD

A
Cheapest Retailer
-
HK$15,643 HKD
B+
Retailer 2
-
HK$16,639 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$18,426 HKD
View
B+
Retailer 4
-
HK$18,810 HKD
View
B
Retailer 5
-
HK$20,926 HKD
View
B+
Retailer 6
-
HK$20,934 HKD
View
B+
Retailer 7
-
HK$21,733 HKD
View
Retailer 8
-
HK$21,733 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$22,109 HKD
View
B+
Retailer 10
-
HK$22,235 HKD
View
B
Retailer 11
-
HK$22,533 HKD
View
B
Retailer 12
-
HK$22,572 HKD
View
B
Retailer 13
-
HK$23,442 HKD
View
B
Retailer 14
-
HK$24,241 HKD
View
B
Retailer 15
-
HK$24,547 HKD
View
B
Retailer 16
-
HK$37,972 HKD
View
Most Expensive
B
NZ Jewellers
3a712940-10fc-41d7-8dae-7327c8f42c31 · Nov 5
HK$45,433 HKD
$5,797 USD
View
16 more retailers have this diamond
Prices start from HK$15,643 HKDSave up to HK$29,790 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
1.21ct Oval
HK$15,643 HKD