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Radiant|Natural|GIA

1.51ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 6562430815

Certificate GIA 6562430815

Diamond specifications and retailer prices

From HK$23,300 HKD
As of November 2, 2026
Save HK$31,854 HKD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$55,849 HKD at NZ Jewellers · As of October 18, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562430815. Listed at 20 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562430815
Dimensions7.42 × 5.70 × 3.98 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
7.42 mm5.70 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562430815
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.8%

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 2
Current: HK$55,849 HKD|Low: HK$22,095 HKD|High: HK$58,022 HKD|Avg: HK$33,929 HKD|-3.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 17HK$23,300 HKD
Retailer 7HK$23,970 HKD
Retailer 3HK$24,621 HKD
Retailer 8HK$24,968 HKD
Retailer 9HK$27,304 HKD
Retailer 15HK$27,399 HKD
Retailer 21HK$27,634 HKD
Retailer 13HK$27,973 HKD
Retailer 11HK$28,090 HKD
Retailer 19HK$28,109 HKD
Retailer 4HK$28,560 HKD
Retailer 2HK$29,652 HKD
Retailer 18HK$31,140 HKD
Retailer 12HK$32,789 HKD
Retailer 16HK$33,950 HKD
Retailer 14HK$35,525 HKD
Retailer 20HK$35,928 HKD
Retailer 5HK$40,322 HKD
Retailer 10HK$48,383 HKD
Retailer 6HK$55,154 HKD
NZ JewellersHK$55,849 HKD

22 data points across 21 retailers

20 retailersHK$23,300 HKD to HK$55,154 HKD

A
Cheapest Retailer
-
HK$23,300 HKD
A
Retailer 2
-
HK$23,970 HKD
$3,055 USD
View
A
Retailer 3
-
HK$24,621 HKD
$3,138 USD
View
A
Retailer 4
-
HK$24,968 HKD
$3,182 USD
View
A
Retailer 5
-
HK$27,304 HKD
$3,480 USD
View
A
Retailer 6
-
HK$27,399 HKD
$3,492 USD
View
A
Retailer 7
-
HK$27,634 HKD
$3,522 USD
View
Final sale: no returns
A
Retailer 8
-
HK$27,973 HKD
A$5,485 AUD
View
Retailer 9
-
HK$28,090 HKD
SGD 4,838 SGD
View
Price last confirmed 14 days ago
A
Retailer 10
-
HK$28,109 HKD
$3,583 USD
View
A
Retailer 11
-
HK$28,560 HKD
$3,640 USD
View
A
Retailer 12
-
HK$29,652 HKD
£2,976 GBP
View
A
Retailer 13
-
HK$31,140 HKD
£3,125 GBP
View
A
Retailer 14
-
HK$33,950 HKD
$4,327 USD
View
Retailer 15
-
HK$35,525 HKD
A$6,966 AUD
View
Price last confirmed 24 days ago
A
Retailer 16
-
HK$35,928 HKD
€4,361 EUR
View
B+
Retailer 17
-
HK$40,322 HKD
ZAR 83,022 ZAR
View
Retailer 18
-
HK$48,383 HKD
$6,166 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
HK$55,154 HKD
£5,535 GBP
View
Most Expensive
NZ Jewellers
6fc227ce-7afa-4a80-a42e-1218d4fead21 · Oct 18
HK$55,849 HKD
$7,118 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from HK$23,300 HKDSave up to HK$31,854 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
1.51ct Radiant
HK$23,300 HKD