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Marquise|Natural|GIA

1.21ct L SI2 Marquise Natural Diamond

ID • L/SI2 • GIA 6552221469

Certificate GIA 6552221469

Diamond specifications and retailer prices

From HK$18,520 HKD
As of November 6, 2026
Save HK$8,088 HKD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$47,730 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552221469. Listed at 10 retailers as of November 3, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552221469
Dimensions10.37 × 5.50 × 3.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Top View
10.37 mm5.50 mm1.21 ctL / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552221469
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$47,730 HKD|Low: HK$18,136 HKD|High: HK$47,730 HKD|Avg: HK$26,132 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10HK$18,136 HKD
Retailer 6HK$18,520 HKD
Retailer 9HK$20,683 HKD
Retailer 8HK$21,474 HKD
Retailer 7HK$23,622 HKD
Retailer 2HK$23,653 HKD
Retailer 11HK$23,865 HKD
Retailer 4HK$24,163 HKD
Retailer 5HK$26,608 HKD
Retailer 3HK$33,693 HKD
NZ JewellersHK$47,730 HKD

43 data points across 11 retailers

10 retailersHK$18,520 HKD to HK$26,608 HKD

B
Cheapest Retailer
-
HK$18,520 HKD
Retailer 2
-
HK$19,985 HKD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$20,683 HKD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$21,474 HKD
View
B
Retailer 5
-
HK$23,622 HKD
View
B
Retailer 6
-
HK$23,653 HKD
View
B
Retailer 7
-
HK$23,865 HKD
View
B
Retailer 8
-
HK$24,163 HKD
View
B
Retailer 9
-
HK$26,608 HKD
View
Most Expensive
NZ Jewellers
e1eab38c-45f1-403d-b61c-035abb596b22 · Nov 5
HK$47,730 HKD
$6,090 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$18,520 HKDSave up to HK$8,088 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.

B
1.21ct Marquise
HK$18,520 HKD