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Radiant|Natural|GIA

1.20ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 6552384592

Certificate GIA 6552384592

Diamond specifications and retailer prices

From HK$16,451 HKD
As of October 31, 2026
Save HK$5,643 HKD (26%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$46,068 HKD at NZ Jewellers · As of September 30, 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 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 6552384592. Listed at 9 retailers as of October 31, 2026, with a 34% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552384592
Dimensions7.34 × 5.21 × 3.48 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
7.34 mm5.21 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552384592
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: Oct 31
Current: HK$21,482 HKD|Low: HK$16,451 HKD|High: HK$39,062 HKD|Avg: HK$23,075 HKD|+2.6%
Retailer 1
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
October 30, 2026
Retailer 9HK$16,451 HKD
Retailer 11HK$16,944 HKD
Retailer 15HK$18,128 HKD
Retailer 10HK$18,426 HKD
Retailer 16HK$19,021 HKD
Retailer 14HK$19,398 HKD
Retailer 4HK$20,565 HKD
Retailer 3HK$20,769 HKD
Retailer 1HK$21,482 HKD
Retailer 5HK$22,094 HKD
Retailer 8HK$23,982 HKD
Retailer 7HK$24,766 HKD
Retailer 12HK$25,080 HKD
Retailer 6HK$28,003 HKD
Retailer 2HK$33,348 HKD
Retailer 13HK$39,062 HKD

10 data points across 16 retailers

9 retailersHK$16,451 HKD to HK$22,094 HKD

A
Cheapest Retailer
-
HK$16,451 HKD
Retailer 2
-
HK$16,944 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$18,128 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$20,565 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$20,769 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$21,482 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$22,094 HKD
View
Retailer 8
-
HK$39,062 HKD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
d7ce7226-9912-46a6-99e5-bdc3556d1ca2 · Sep 30
HK$46,068 HKD
$5,878 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from HK$16,451 HKDSave up to HK$5,643 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 Radiant
HK$16,451 HKD