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Round|Natural|GIA

1.20ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 2225766661

Certificate GIA 2225766661

Diamond specifications and retailer prices

From HK$23,222 HKD
As of November 6, 2026
Save HK$27,290 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$50,512 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2225766661. Listed at 18 retailers as of November 5, 2026, with prices from HK$23,222 to HK$50,512, a HK$27,290 spread on the same certified stone. NZ Jewellers lists it at HK$50,512. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225766661
Dimensions7.02 × 6.92 × 4.14 mm
L/W Ratio1.01
Culet sizeVery Small
Top View
7.02 mm6.92 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2225766661
Side View
Table 62.0%CrownGirdle: VTN-MEDPavilionCulet: Very SmallDepth 59.4%

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 6
Current: HK$50,512 HKD|Low: HK$22,219 HKD|High: HK$50,512 HKD|Avg: HK$31,763 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
November 6, 2026
Retailer 2HK$23,222 HKD
Retailer 12HK$23,316 HKD
Retailer 11HK$24,249 HKD
Retailer 3HK$26,271 HKD
Retailer 5HK$26,271 HKD
Retailer 13HK$27,282 HKD
Retailer 6HK$28,896 HKD
Retailer 9HK$29,821 HKD
Retailer 4HK$30,307 HKD
Retailer 7HK$31,804 HKD
Retailer 8HK$33,387 HKD
Retailer 10HK$48,357 HKD
NZ JewellersHK$50,512 HKD

42 data points across 13 retailers

18 retailersHK$23,222 HKD to HK$50,512 HKD

B
Cheapest Retailer
-
HK$23,222 HKD
B
Retailer 2
-
HK$23,316 HKD
View
B
Retailer 3
-
HK$24,163 HKD
View
B
Retailer 4
-
HK$24,249 HKD
View
Final sale: no returns
Retailer 5
-
HK$24,892 HKD
View
Price last confirmed 68 days ago
B
Retailer 6
-
HK$26,271 HKD
View
Retailer 7
-
HK$26,271 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$27,282 HKD
View
B
Retailer 9
-
HK$28,896 HKD
View
C
Retailer 10
-
HK$29,782 HKD
View
C
Retailer 11
-
HK$29,782 HKD
View
B
Retailer 12
-
HK$29,821 HKD
View
C
Retailer 13
-
HK$30,307 HKD
View
C
Retailer 14
-
HK$30,801 HKD
View
B
Retailer 15
-
HK$31,804 HKD
View
B
Retailer 16
-
HK$33,387 HKD
View
C
Retailer 17
-
HK$48,357 HKD
View
Most Expensive
C
NZ Jewellers
62d38871-f929-4059-b613-19ed7bbd0103 · Nov 5
HK$50,512 HKD
$6,445 USD
View
17 more retailers have this diamond
Prices start from HK$23,222 HKDSave up to HK$27,290 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 Round
HK$23,222 HKD