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Marquise|Natural|GIA

1.22ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2567379508

Certificate GIA 2567379508

Diamond specifications and retailer prices

From HK$31,295 HKD
As of November 6, 2026
Save HK$38,521 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$69,816 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise 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 2567379508. Listed at 20 retailers as of November 5, 2026, with prices from HK$31,295 to HK$69,816, a HK$38,521 spread on the same certified stone. NZ Jewellers lists it at HK$69,816. 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

1.22
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567379508
Dimensions12.12 × 5.28 × 3.31 mm
L/W Ratio2.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Indented Natural
Top View
12.12 mm5.28 mm1.22 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567379508
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$69,816 HKD|Low: HK$31,099 HKD|High: HK$70,004 HKD|Avg: HK$44,452 HKD|-0.3%
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
Retailer 18
Retailer 19
November 7, 2026
Retailer 4HK$31,295 HKD
Retailer 12HK$32,431 HKD
Retailer 11HK$36,867 HKD
Retailer 9HK$37,071 HKD
Retailer 14HK$38,137 HKD
Retailer 6HK$38,521 HKD
Retailer 10HK$39,900 HKD
Retailer 2HK$40,331 HKD
Retailer 13HK$41,044 HKD
Retailer 16HK$41,742 HKD
Retailer 18HK$41,742 HKD
Retailer 19HK$41,852 HKD
Retailer 7HK$41,860 HKD
Retailer 5HK$42,941 HKD
Retailer 15HK$47,040 HKD
Retailer 3HK$48,161 HKD
Retailer 8HK$61,257 HKD
Retailer 17HK$66,477 HKD
NZ JewellersHK$69,816 HKD

23 data points across 19 retailers

20 retailersHK$31,295 HKD to HK$69,816 HKD

B+
Cheapest Retailer
-
HK$31,295 HKD
B+
Retailer 2
-
HK$32,431 HKD
View
B+
Retailer 3
-
HK$36,867 HKD
View
B+
Retailer 4
-
HK$37,071 HKD
View
B
Retailer 5
-
HK$38,137 HKD
View
B+
Retailer 6
-
HK$38,521 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$39,438 HKD
View
Retailer 8
-
HK$39,900 HKD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$40,331 HKD
View
B+
Retailer 10
-
HK$41,044 HKD
View
B+
Retailer 11
-
HK$41,742 HKD
View
B+
Retailer 12
-
HK$41,742 HKD
View
B
Retailer 13
-
HK$41,852 HKD
View
Retailer 14
-
HK$41,860 HKD
View
Price last confirmed 9 days ago
B
Retailer 15
-
HK$42,941 HKD
View
B
Retailer 16
-
HK$47,040 HKD
View
B
Retailer 17
-
HK$48,161 HKD
View
Retailer 18
-
HK$61,257 HKD
View
Price last confirmed 13 days ago
B
Retailer 19
-
HK$66,477 HKD
View
Most Expensive
B
NZ Jewellers
18ce1830-b6e3-4a08-9a06-651fdf2265cb · Nov 5
HK$69,816 HKD
$8,908 USD
View
19 more retailers have this diamond
Prices start from HK$31,295 HKDSave up to HK$38,521 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+
1.22ct Marquise
HK$31,295 HKD