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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7553221495

Certificate GIA 7553221495

Diamond specifications and retailer prices

From HK$27,501 HKD
As of November 4, 2026
Save HK$32,345 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$65,646 HKD at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553221495. Listed at 19 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.28°
Pavilion angle41.05°
OriginNatural
Grading LabGIA
CertificateGIA 7553221495
Dimensions10.39 × 5.55 × 3.55 mm
L/W Ratio1.87
Culet sizeNone
Top View
10.39 mm5.55 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553221495
Side View
Table 62.0%Crown 39.28°Girdle: THK-VTKPavilion 41.05°Culet: NoneDepth 64.0%

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 4
Current: HK$37,094 HKD|Low: HK$27,501 HKD|High: HK$60,732 HKD|Avg: HK$42,212 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4HK$27,501 HKD
Retailer 7HK$31,506 HKD
Retailer 8HK$34,132 HKD
Retailer 9HK$34,790 HKD
Retailer 2HK$37,047 HKD
Retailer 1HK$37,094 HKD
Retailer 5HK$42,628 HKD
Retailer 6HK$58,075 HKD
Retailer 3HK$59,846 HKD

41 data points across 9 retailers

19 retailersHK$27,501 HKD to HK$59,846 HKD

B+
Cheapest Retailer
-
HK$27,501 HKD
B+
Retailer 2
-
HK$30,033 HKD
View
B
Retailer 3
-
HK$31,506 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$33,952 HKD
View
Retailer 5
-
HK$34,132 HKD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$34,132 HKD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$34,132 HKD
View
Price last confirmed 37 days ago
B
Retailer 8
-
HK$34,790 HKD
View
B
Retailer 9
-
HK$36,914 HKD
View
B
Retailer 10
-
HK$36,914 HKD
View
B
Retailer 11
-
HK$37,047 HKD
View
B
Retailer 12
-
HK$37,094 HKD
View
B
Retailer 13
-
HK$38,168 HKD
View
Retailer 14
-
HK$39,383 HKD
View
Price last confirmed 29 days ago
Retailer 15
-
HK$41,601 HKD
View
Price last confirmed 23 days ago
B
Retailer 16
-
HK$42,628 HKD
View
Retailer 17
-
HK$58,075 HKD
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$59,846 HKD
View
Most Expensive
NZ Jewellers
b65e2682-831b-4c00-ab8b-1ed28ef655e9 · Sep 30
HK$65,646 HKD
$8,376 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from HK$27,501 HKDSave up to HK$32,345 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$27,501 HKD