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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5556672444

Certificate GIA 5556672444

Diamond specifications and retailer prices

From HK$25,981 HKD
As of November 6, 2026
Save HK$33,983 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$59,964 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H 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 5556672444. Listed at 19 retailers as of November 5, 2026, with prices from HK$25,981 to HK$59,964, a HK$33,983 spread on the same certified stone. NZ Jewellers lists it at HK$59,964. 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

1.20
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556672444
Dimensions10.60 × 5.49 × 3.49 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
10.60 mm5.49 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556672444
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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$59,964 HKD|Low: HK$26,773 HKD|High: HK$61,077 HKD|Avg: HK$38,986 HKD|-1.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 10HK$26,773 HKD
Retailer 4HK$30,660 HKD
Retailer 14HK$30,879 HKD
Retailer 7HK$31,773 HKD
Retailer 12HK$32,768 HKD
Retailer 11HK$33,842 HKD
Retailer 3HK$34,422 HKD
Retailer 16HK$34,422 HKD
Retailer 2HK$34,861 HKD
Retailer 9HK$35,057 HKD
Retailer 5HK$35,503 HKD
Retailer 17HK$35,582 HKD
Retailer 13HK$38,740 HKD
Retailer 6HK$39,712 HKD
Retailer 15HK$54,674 HKD
Retailer 8HK$55,936 HKD
NZ JewellersHK$59,964 HKD

25 data points across 17 retailers

19 retailersHK$25,981 HKD to HK$59,964 HKD

B+
Cheapest Retailer
-
HK$25,981 HKD
B+
Retailer 2
-
HK$26,773 HKD
View
B+
Retailer 3
-
HK$30,660 HKD
View
B+
Retailer 4
-
HK$30,879 HKD
View
B
Retailer 5
-
HK$31,773 HKD
View
Final sale: no returns
B
Retailer 6
-
HK$31,937 HKD
View
B
Retailer 7
-
HK$32,768 HKD
View
B+
Retailer 8
-
HK$33,842 HKD
View
B+
Retailer 9
-
HK$34,422 HKD
View
B+
Retailer 10
-
HK$34,422 HKD
View
B+
Retailer 11
-
HK$34,861 HKD
View
Retailer 12
-
HK$35,057 HKD
View
Price last confirmed 13 days ago
B
Retailer 13
-
HK$35,503 HKD
View
B
Retailer 14
-
HK$35,582 HKD
View
B
Retailer 15
-
HK$38,740 HKD
View
B
Retailer 16
-
HK$39,712 HKD
View
B
Retailer 17
-
HK$54,674 HKD
View
Retailer 18
-
HK$55,936 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
0ba1fac9-0d20-40e7-abca-d8b5cda14998 · Nov 5
HK$59,964 HKD
$7,651 USD
View
18 more retailers have this diamond
Prices start from HK$25,981 HKDSave up to HK$33,983 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+
1.20ct Marquise
HK$25,981 HKD