CaratHunter
Plans
Radiant|Natural|GIA

1.20ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 3545664800

Certificate GIA 3545664800

Diamond specifications and retailer prices

From HK$25,056 HKD
As of November 6, 2026
Save HK$29,226 HKD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$54,282 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3545664800. Listed at 22 retailers as of November 5, 2026, with prices from HK$25,056 to HK$54,282, a HK$29,226 spread on the same certified stone. NZ Jewellers lists it at HK$54,282. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545664800
Dimensions7.41 × 5.07 × 3.49 mm
L/W Ratio1.46
Top View
7.41 mm5.07 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545664800
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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$54,282 HKD|Low: HK$23,881 HKD|High: HK$54,282 HKD|Avg: HK$35,072 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 7, 2026
Retailer 13HK$25,056 HKD
Retailer 12HK$26,052 HKD
Retailer 14HK$26,506 HKD
Retailer 5HK$28,222 HKD
Retailer 6HK$28,222 HKD
Retailer 4HK$29,312 HKD
Retailer 7HK$31,036 HKD
Retailer 2HK$31,553 HKD
Retailer 3HK$33,403 HKD
Retailer 8HK$35,057 HKD
Retailer 9HK$38,027 HKD
Retailer 11HK$45,018 HKD
Retailer 10HK$52,103 HKD
NZ JewellersHK$54,282 HKD

45 data points across 14 retailers

22 retailersHK$25,056 HKD to HK$54,282 HKD

B
Cheapest Retailer
-
HK$25,056 HKD
B
Retailer 2
-
HK$25,910 HKD
View
B
Retailer 3
-
HK$26,052 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$26,506 HKD
View
B
Retailer 5
-
HK$27,117 HKD
View
Retailer 6
-
HK$28,222 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$28,222 HKD
View
B
Retailer 8
-
HK$29,312 HKD
View
B
Retailer 9
-
HK$30,699 HKD
View
B
Retailer 10
-
HK$31,036 HKD
View
B
Retailer 11
-
HK$31,553 HKD
View
B
Retailer 12
-
HK$31,898 HKD
View
B
Retailer 13
-
HK$31,898 HKD
View
B
Retailer 14
-
HK$32,564 HKD
View
B
Retailer 15
-
HK$32,995 HKD
View
B
Retailer 16
-
HK$33,340 HKD
View
Retailer 17
-
HK$33,403 HKD
View
Price last confirmed 34 days ago
B
Retailer 18
-
HK$35,057 HKD
View
B
Retailer 19
-
HK$38,027 HKD
View
C
Retailer 20
-
HK$45,018 HKD
View
B
Retailer 21
-
HK$52,103 HKD
View
Most Expensive
C
NZ Jewellers
f403a4be-5530-46da-ba1d-128c7e4ea63f · Nov 5
HK$54,282 HKD
$6,926 USD
View
21 more retailers have this diamond
Prices start from HK$25,056 HKDSave up to HK$29,226 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 Radiant
HK$25,056 HKD