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Oval|Natural|GIA

1.21ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6561212451

Certificate GIA 6561212451

Diamond specifications and retailer prices

From HK$19,907 HKD
As of November 6, 2026
Save HK$28,293 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$48,200 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 6561212451. Listed at 17 retailers as of November 5, 2026, with prices from HK$19,907 to HK$48,200, a HK$28,293 spread on the same certified stone. NZ Jewellers lists it at HK$48,200. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561212451
Dimensions8.66 × 5.96 × 3.72 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.66 mm5.96 mm1.21 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6561212451
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.4%

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$48,200 HKD|Low: HK$19,907 HKD|High: HK$48,200 HKD|Avg: HK$29,441 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
Retailer 16
Retailer 17
November 6, 2026
Retailer 12HK$19,907 HKD
Retailer 17HK$21,208 HKD
Retailer 10HK$22,807 HKD
Retailer 2HK$23,716 HKD
Retailer 7HK$26,020 HKD
Retailer 13HK$26,263 HKD
Retailer 15HK$27,643 HKD
Retailer 5HK$27,666 HKD
Retailer 8HK$27,666 HKD
Retailer 4HK$28,371 HKD
Retailer 6HK$28,732 HKD
Retailer 14HK$29,328 HKD
Retailer 11HK$29,390 HKD
Retailer 9HK$29,523 HKD
Retailer 16HK$30,824 HKD
Retailer 3HK$46,272 HKD
NZ JewellersHK$48,200 HKD

23 data points across 17 retailers

17 retailersHK$19,907 HKD to HK$48,200 HKD

A
Cheapest Retailer
-
HK$19,907 HKD
A
Retailer 2
-
HK$21,208 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$22,807 HKD
View
A
Retailer 4
-
HK$23,716 HKD
View
B+
Retailer 5
-
HK$26,020 HKD
View
B+
Retailer 6
-
HK$26,263 HKD
View
B+
Retailer 7
-
HK$27,643 HKD
View
B+
Retailer 8
-
HK$27,666 HKD
View
Retailer 9
-
HK$27,666 HKD
View
Price last confirmed 8 days ago
Retailer 10
-
HK$28,371 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$28,732 HKD
View
B+
Retailer 12
-
HK$29,328 HKD
View
B+
Retailer 13
-
HK$29,390 HKD
View
B
Retailer 14
-
HK$29,523 HKD
View
B+
Retailer 15
-
HK$30,824 HKD
View
B
Retailer 16
-
HK$46,272 HKD
View
Most Expensive
B
NZ Jewellers
ce2c88f5-c2d1-4b27-befa-52ef8d3d7604 · Nov 5
HK$48,200 HKD
$6,150 USD
View
16 more retailers have this diamond
Prices start from HK$19,907 HKDSave up to HK$28,293 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$19,907 HKD