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Marquise|Natural|GIA

1.22ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543796424

Certificate GIA 1543796424

Diamond specifications and retailer prices

From HK$53,647 HKD
As of November 5, 2026
Save HK$43,451 HKD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$97,098 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543796424. Listed at 12 retailers as of November 5, 2026, with prices from HK$53,647 to HK$97,098, a HK$43,451 spread on the same certified stone. NZ Jewellers lists it at HK$97,098. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543796424
Dimensions10.14 × 5.55 × 3.62 mm
L/W Ratio1.83
Top View
10.14 mm5.55 mm1.22 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543796424
Side View
Table 63.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 65.3%

Caratlytics Score

How it works →
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 5
Current: HK$97,098 HKD|Low: HK$50,630 HKD|High: HK$97,098 HKD|Avg: HK$61,036 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
November 5, 2026
Retailer 3HK$50,630 HKD
Retailer 6HK$51,790 HKD
Retailer 9HK$53,647 HKD
Retailer 7HK$56,280 HKD
Retailer 12HK$56,343 HKD
Retailer 8HK$56,962 HKD
Retailer 4HK$57,503 HKD
Retailer 14HK$58,052 HKD
Retailer 10HK$58,945 HKD
Retailer 5HK$61,445 HKD
Retailer 11HK$63,334 HKD
Retailer 13HK$66,986 HKD
Retailer 2HK$70,834 HKD
NZ JewellersHK$97,098 HKD

30 data points across 14 retailers

12 retailersHK$53,647 HKD to HK$97,098 HKD

Retailer 1
-
HK$50,630 HKD
Price last confirmed 11 days ago
B
Retailer 2
-
HK$53,647 HKD
View
B
Retailer 3
-
HK$56,280 HKD
View
Retailer 4
-
HK$56,343 HKD
View
Price last confirmed 16 days ago
B
Retailer 5
-
HK$56,962 HKD
View
B
Retailer 6
-
HK$57,503 HKD
View
B
Retailer 7
-
HK$58,052 HKD
View
Retailer 8
-
HK$58,945 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$63,334 HKD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$66,986 HKD
View
B
Retailer 11
-
HK$70,834 HKD
View
Most Expensive
B
NZ Jewellers
c784a4c0-0126-444b-adb0-9e6a261087d9 · Nov 5
HK$97,098 HKD
$12,389 USD
View
11 more retailers have this diamond
Prices start from HK$53,647 HKDSave up to HK$43,451 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$53,647 HKD