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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 1558068841

Certificate GIA 1558068841

Diamond specifications and retailer prices

From HK$28,661 HKD
As of November 6, 2026
Save HK$28,089 HKD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$56,751 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558068841. Listed at 13 retailers as of November 5, 2026, with prices from HK$28,661 to HK$56,751, a HK$28,089 spread on the same certified stone. NZ Jewellers lists it at HK$56,751. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.82°
Pavilion angle36.82°
OriginNatural
Grading LabGIA
CertificateGIA 1558068841
Dimensions7.12 × 5.57 × 3.62 mm
L/W Ratio1.28
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle
Top View
7.12 mm5.57 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558068841
Side View
Table 74.0%Crown 45.82°Girdle: Slightly ThickPavilion 36.82°Culet: NoneDepth 65.0%

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 6
Current: HK$56,751 HKD|Low: HK$25,025 HKD|High: HK$56,751 HKD|Avg: HK$34,917 HKD|+2.5%
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
November 7, 2026
Retailer 8HK$25,025 HKD
Retailer 7HK$27,196 HKD
Retailer 13HK$28,661 HKD
Retailer 16HK$29,492 HKD
Retailer 12HK$30,064 HKD
Retailer 9HK$32,031 HKD
Retailer 3HK$32,572 HKD
Retailer 4HK$32,572 HKD
Retailer 5HK$32,572 HKD
Retailer 14HK$33,826 HKD
Retailer 10HK$36,648 HKD
Retailer 2HK$37,000 HKD
Retailer 15HK$37,588 HKD
Retailer 6HK$37,815 HKD
Retailer 11HK$54,321 HKD
NZ JewellersHK$56,751 HKD

42 data points across 16 retailers

13 retailersHK$28,661 HKD to HK$56,751 HKD

B+
Cheapest Retailer
-
HK$28,661 HKD
B+
Retailer 2
-
HK$29,492 HKD
View
B+
Retailer 3
-
HK$30,064 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$32,031 HKD
View
B
Retailer 5
-
HK$32,572 HKD
View
B
Retailer 6
-
HK$32,572 HKD
View
Retailer 7
-
HK$32,572 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$33,826 HKD
View
B
Retailer 9
-
HK$36,648 HKD
View
Retailer 10
-
HK$36,671 HKD
View
Price last confirmed 62 days ago
B
Retailer 11
-
HK$37,588 HKD
View
B
Retailer 12
-
HK$54,321 HKD
View
Most Expensive
B
NZ Jewellers
38df8944-d4a8-431f-8682-f6a8f97e1221 · Nov 5
HK$56,751 HKD
$7,241 USD
View
12 more retailers have this diamond
Prices start from HK$28,661 HKDSave up to HK$28,089 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$28,661 HKD