CaratHunter
Plans
Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 6562164313

Certificate GIA 6562164313

Diamond specifications and retailer prices

From HK$22,101 HKD
As of November 1, 2026
Save HK$26,130 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$48,231 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562164313. Listed at 21 retailers as of November 1, 2026, with prices from HK$22,101 to HK$48,231, a HK$26,130 spread on the same certified stone. NZ Jewellers lists it at HK$48,231. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562164313
Dimensions10.71 × 5.57 × 3.10 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Cavity, Needle, Natural
Top View
10.71 mm5.57 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562164313
Side View
Table 63.0%CrownGirdle: THN-XTKPavilionCulet: NoneDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$48,231 HKD|Low: HK$22,101 HKD|High: HK$48,921 HKD|Avg: HK$29,658 HKD|-1.4%
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
Retailer 20
Retailer 21
November 7, 2026
Retailer 3HK$22,101 HKD
Retailer 5HK$22,634 HKD
Retailer 6HK$22,893 HKD
Retailer 19HK$23,144 HKD
Retailer 10HK$23,152 HKD
Retailer 8HK$25,080 HKD
Retailer 20HK$25,080 HKD
Retailer 7HK$25,221 HKD
Retailer 4HK$25,346 HKD
Retailer 9HK$26,044 HKD
Retailer 15HK$26,773 HKD
Retailer 17HK$27,219 HKD
Retailer 21HK$27,509 HKD
Retailer 13HK$28,646 HKD
Retailer 11HK$28,936 HKD
Retailer 14HK$29,939 HKD
Retailer 18HK$30,393 HKD
Retailer 16HK$40,049 HKD
Retailer 12HK$41,248 HKD
Retailer 2HK$46,045 HKD
NZ JewellersHK$48,231 HKD

24 data points across 21 retailers

21 retailersHK$22,101 HKD to HK$48,231 HKD

A
Cheapest Retailer
-
HK$22,101 HKD
B+
Retailer 2
-
HK$22,634 HKD
View
B+
Retailer 3
-
HK$22,893 HKD
View
B+
Retailer 4
-
HK$23,144 HKD
View
B+
Retailer 5
-
HK$23,152 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$25,080 HKD
View
Retailer 7
-
HK$25,080 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$25,221 HKD
View
B+
Retailer 9
-
HK$25,346 HKD
View
B+
Retailer 10
-
HK$26,044 HKD
View
B+
Retailer 11
-
HK$26,773 HKD
View
B+
Retailer 12
-
HK$27,219 HKD
View
B+
Retailer 13
-
HK$27,509 HKD
View
B+
Retailer 14
-
HK$28,646 HKD
View
B
Retailer 15
-
HK$28,936 HKD
View
Retailer 16
-
HK$29,939 HKD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$30,393 HKD
View
Retailer 18
-
HK$31,812 HKD
View
Price last confirmed 30 days ago
B
Retailer 19
-
HK$40,049 HKD
View
B
Retailer 20
-
HK$46,045 HKD
View
Most Expensive
C
NZ Jewellers
83031f8c-38c3-47b9-bb2d-5e59e18c7b26 · Nov 5
HK$48,231 HKD
$6,154 USD
View
20 more retailers have this diamond
Prices start from HK$22,101 HKDSave up to HK$26,130 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.

A
1.20ct Marquise
HK$22,101 HKD