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Oval|Natural|GIA

1.21ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 3565399001

Certificate GIA 3565399001

Diamond specifications and retailer prices

From HK$18,496 HKD
As of November 6, 2026
Save HK$23,034 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$41,530 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 G 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 3565399001. Listed at 13 retailers as of November 5, 2026, with prices from HK$18,496 to HK$41,530, a HK$23,034 spread on the same certified stone. NZ Jewellers lists it at HK$41,530. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565399001
Dimensions8.54 × 5.84 × 3.66 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.54 mm5.84 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565399001
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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$41,530 HKD|Low: HK$18,355 HKD|High: HK$42,714 HKD|Avg: HK$25,866 HKD|-2.8%
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
November 6, 2026
Retailer 2HK$18,496 HKD
Retailer 10HK$18,559 HKD
Retailer 5HK$21,396 HKD
Retailer 3HK$22,000 HKD
Retailer 4HK$23,167 HKD
Retailer 6HK$23,434 HKD
Retailer 9HK$23,834 HKD
Retailer 8HK$24,751 HKD
Retailer 12HK$25,613 HKD
Retailer 13HK$25,738 HKD
Retailer 11HK$27,501 HKD
Retailer 7HK$39,751 HKD
NZ JewellersHK$41,530 HKD

30 data points across 13 retailers

13 retailersHK$18,496 HKD to HK$41,530 HKD

A
Cheapest Retailer
-
HK$18,496 HKD
A
Retailer 2
-
HK$18,559 HKD
View
Retailer 3
-
HK$21,396 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$22,000 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$23,167 HKD
View
A
Retailer 6
-
HK$23,434 HKD
View
A
Retailer 7
-
HK$23,834 HKD
View
B+
Retailer 8
-
HK$24,751 HKD
View
B+
Retailer 9
-
HK$25,613 HKD
View
Retailer 10
-
HK$25,738 HKD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$27,501 HKD
View
B
Retailer 12
-
HK$39,751 HKD
View
Most Expensive
B
NZ Jewellers
3350a12a-7d95-4c92-ab7b-a3e470ff2bcf · Nov 5
HK$41,530 HKD
$5,299 USD
View
12 more retailers have this diamond
Prices start from HK$18,496 HKDSave up to HK$23,034 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$18,496 HKD