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Radiant|Natural|GIA

1.51ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 2356963303

Certificate GIA 2356963303

Diamond specifications and retailer prices

From HK$55,166 HKD
$7,031 USD
As of November 2, 2026
Save HK$69,265 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$124,431 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2356963303. Listed at 22 retailers as of October 30, 2026, with prices from HK$55,166 to HK$124,431, a HK$69,265 spread on the same certified stone. NZ Jewellers lists it at HK$124,431. 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

1.51
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2356963303
Dimensions7.19 × 5.76 × 3.94 mm
L/W Ratio1.25
Top View
7.19 mm5.76 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2356963303
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$77,177 HKD|Low: HK$54,460 HKD|High: HK$104,937 HKD|Avg: HK$70,541 HKD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$55,166 HKD
Retailer 5HK$55,511 HKD
Retailer 10HK$59,883 HKD
Retailer 7HK$62,220 HKD
Retailer 6HK$68,442 HKD
Retailer 3HK$69,447 HKD
Retailer 8HK$69,469 HKD
Retailer 1HK$77,177 HKD
Retailer 2HK$81,913 HKD
Retailer 4HK$103,681 HKD

42 data points across 10 retailers

22 retailersHK$55,166 HKD to HK$124,431 HKD

B
Cheapest Retailer
-
HK$55,166 HKD
$7,031 USD
Retailer 2
-
HK$55,511 HKD
$7,075 USD
View
Price last confirmed 14 days ago
B
Retailer 3
-
HK$57,857 HKD
$7,374 USD
View
B
Retailer 4
-
HK$58,080 HKD
A$11,388 AUD
View
B
Retailer 5
-
HK$58,257 HKD
$7,425 USD
View
B
Retailer 6
-
HK$59,883 HKD
$7,632 USD
View
B
Retailer 7
-
HK$61,104 HKD
CA$10,816 CAD
View
B
Retailer 8
-
HK$62,220 HKD
$7,930 USD
View
B
Retailer 9
-
HK$62,737 HKD
$7,996 USD
View
B
Retailer 10
-
HK$67,398 HKD
$8,590 USD
View
B
Retailer 11
-
HK$68,442 HKD
$8,723 USD
View
B
Retailer 12
-
HK$69,447 HKD
£6,969 GBP
View
B
Retailer 13
-
HK$69,469 HKD
$8,854 USD
View
B
Retailer 14
-
HK$71,462 HKD
$9,108 USD
View
B
Retailer 15
-
HK$73,832 HKD
$9,410 USD
View
B
Retailer 16
-
HK$73,832 HKD
$9,410 USD
View
B
Retailer 17
-
HK$76,264 HKD
$9,720 USD
View
B
Retailer 18
-
HK$77,177 HKD
€9,368 EUR
View
B
Retailer 19
-
HK$77,771 HKD
$9,912 USD
View
Retailer 20
-
HK$81,913 HKD
$10,440 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
HK$103,681 HKD
£10,405 GBP
View
Most Expensive
C
NZ Jewellers
92ea058a-f35e-4974-b1fd-ea52ff4a8fd2 · Oct 30
HK$124,431 HKD
$15,859 USD
View
21 more retailers have this diamond
Prices start from HK$55,166 HKDSave up to HK$69,265 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
1.51ct Radiant
HK$55,166 HKD