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Radiant|Natural|GIA

1.21ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 2547694797

Certificate GIA 2547694797

Diamond specifications and retailer prices

From HK$23,106 HKD
$2,945 USD
As of October 31, 2026
Save HK$19,810 HKD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$42,916 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded G 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 2547694797. Listed at 7 retailers as of October 30, 2026, with prices from HK$23,106 to HK$42,916, a HK$19,810 spread on the same certified stone. NZ Jewellers lists it at HK$42,916. 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

1.21
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.17°
Pavilion angle35.97°
OriginNatural
Grading LabGIA
CertificateGIA 2547694797
Dimensions7.07 × 5.43 × 3.61 mm
L/W Ratio1.30
Top View
7.07 mm5.43 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547694797
Side View
Table 70.0%Crown 49.17°Girdle: STK-VTKPavilion 35.97°Culet: NoneDepth 66.5%

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: Oct 31
Current: HK$42,916 HKD|Low: HK$20,163 HKD|High: HK$42,916 HKD|Avg: HK$26,209 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8HK$20,163 HKD
Retailer 9HK$22,548 HKD
Retailer 7HK$23,106 HKD
Retailer 6HK$23,198 HKD
Retailer 2HK$24,356 HKD
Retailer 4HK$24,635 HKD
Retailer 10HK$24,981 HKD
Retailer 3HK$28,245 HKD
Retailer 11HK$29,097 HKD
Retailer 5HK$41,201 HKD
NZ JewellersHK$42,916 HKD

11 data points across 11 retailers

7 retailersHK$23,106 HKD to HK$42,916 HKD

Retailer 1
-
HK$20,163 HKD
$2,570 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
HK$23,106 HKD
$2,945 USD
View
B+
Retailer 3
-
HK$23,198 HKD
£2,328 GBP
View
B+
Retailer 4
-
HK$24,356 HKD
£2,444 GBP
View
B+
Retailer 5
-
HK$24,635 HKD
$3,140 USD
View
B
Retailer 6
-
HK$41,201 HKD
£4,135 GBP
View
Most Expensive
B
NZ Jewellers
ae315574-5a37-4877-9481-5cabc5cbc361 · Oct 30
HK$42,916 HKD
$5,470 USD
View
6 more retailers have this diamond
Prices start from HK$23,106 HKDSave up to HK$19,810 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+
1.21ct Radiant
HK$23,106 HKD