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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2241023193

Certificate GIA 2241023193

Diamond specifications and retailer prices

From HK$19,249 HKD
As of November 5, 2026
Save HK$16,498 HKD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$35,746 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241023193. Listed at 10 retailers as of November 5, 2026, with prices from HK$19,249 to HK$35,746, a HK$16,498 spread on the same certified stone. Helzberg Diamonds lists it at HK$35,746. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2241023193
Dimensions7.30 × 5.40 × 3.67 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.30 mm5.40 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2241023193
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: HK$35,746 HKD|Low: HK$19,147 HKD|High: HK$39,571 HKD|Avg: HK$26,050 HKD|-9.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4HK$19,249 HKD
Retailer 6HK$20,440 HKD
Retailer 5HK$20,793 HKD
Retailer 2HK$22,227 HKD
Retailer 9HK$22,642 HKD
Retailer 7HK$24,351 HKD
Retailer 3HK$25,040 HKD
Retailer 8HK$25,213 HKD
Retailer 10HK$34,140 HKD
Helzberg DiamondsHK$35,746 HKD

37 data points across 10 retailers

10 retailersHK$19,249 HKD to HK$35,746 HKD

A
Cheapest Retailer
-
HK$19,249 HKD
A
Retailer 2
-
HK$20,440 HKD
View
A
Retailer 3
-
HK$20,793 HKD
View
A
Retailer 4
-
HK$22,227 HKD
View
A
Retailer 5
-
HK$22,642 HKD
View
A
Retailer 6
-
HK$24,351 HKD
View
A
Retailer 7
-
HK$25,040 HKD
View
A
Retailer 8
-
HK$25,213 HKD
View
B+
Retailer 9
-
HK$34,140 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRIIKHGIJHPJ · Nov 6
HK$35,746 HKD
$4,561 USD
View
9 more retailers have this diamond
Prices start from HK$19,249 HKDSave up to HK$16,498 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$19,249 HKD