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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 6552572736

Certificate GIA 6552572736

Diamond specifications and retailer prices

From HK$22,924 HKD
As of November 4, 2026
Save HK$20,675 HKD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$43,599 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 6552572736. Listed at 11 retailers as of November 4, 2026, with prices from HK$22,924 to HK$43,599, a HK$20,675 spread on the same certified stone. Helzberg Diamonds lists it at HK$43,599. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552572736
Dimensions6.92 × 5.32 × 3.66 mm
L/W Ratio1.30
Culet sizeNone
Top View
6.92 mm5.32 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552572736
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

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: Nov 4
Current: HK$43,599 HKD|Low: HK$22,924 HKD|High: HK$44,501 HKD|Avg: HK$30,573 HKD|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8HK$22,924 HKD
Retailer 6HK$23,489 HKD
Retailer 7HK$24,719 HKD
Retailer 2HK$26,757 HKD
Retailer 3HK$27,611 HKD
Retailer 9HK$29,390 HKD
Retailer 11HK$29,978 HKD
Retailer 5HK$30,550 HKD
Retailer 4HK$31,820 HKD
Retailer 10HK$41,295 HKD
Helzberg DiamondsHK$43,599 HKD

40 data points across 11 retailers

11 retailersHK$22,924 HKD to HK$43,599 HKD

A
Cheapest Retailer
-
HK$22,924 HKD
A
Retailer 2
-
HK$23,489 HKD
View
B+
Retailer 3
-
HK$24,719 HKD
View
B+
Retailer 4
-
HK$26,757 HKD
View
B+
Retailer 5
-
HK$27,611 HKD
View
B+
Retailer 6
-
HK$29,390 HKD
View
B+
Retailer 7
-
HK$29,978 HKD
View
B+
Retailer 8
-
HK$30,550 HKD
View
B+
Retailer 9
-
HK$31,820 HKD
View
B
Retailer 10
-
HK$41,295 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRMLLILNINJM · Nov 6
HK$43,599 HKD
$5,563 USD
View
10 more retailers have this diamond
Prices start from HK$22,924 HKDSave up to HK$20,675 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$22,924 HKD