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Radiant|Natural|GIA

1.50ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 2556029965

Certificate GIA 2556029965

Diamond specifications and retailer prices

From HK$19,081 HKD
As of November 1, 2026
Save HK$23,197 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$44,038 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded J 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 2556029965. Listed at 17 retailers as of November 1, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556029965
Dimensions7.29 × 5.76 × 4.07 mm
L/W Ratio1.27
Top View
7.29 mm5.76 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556029965
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

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 1
Current: HK$44,038 HKD|Low: HK$18,880 HKD|High: HK$45,034 HKD|Avg: HK$27,717 HKD|-2.2%
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
November 2, 2026
Retailer 12HK$19,081 HKD
Retailer 10HK$20,426 HKD
Retailer 5HK$22,759 HKD
Retailer 8HK$23,082 HKD
Retailer 2HK$24,736 HKD
Retailer 14HK$25,279 HKD
Retailer 6HK$25,852 HKD
Retailer 3HK$26,404 HKD
Retailer 9HK$26,414 HKD
Retailer 4HK$26,492 HKD
Retailer 13HK$29,162 HKD
Retailer 7HK$29,583 HKD
Retailer 11HK$42,277 HKD
NZ JewellersHK$44,038 HKD

24 data points across 14 retailers

17 retailersHK$19,081 HKD to HK$42,277 HKD

A
Cheapest Retailer
-
HK$19,081 HKD
A
Retailer 2
-
HK$20,426 HKD
₹247,944 INR
View
A
Retailer 3
-
HK$22,759 HKD
SGD 3,920 SGD
View
A
Retailer 4
-
HK$23,082 HKD
$2,942 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$24,086 HKD
$3,070 USD
View
A
Retailer 6
-
HK$24,736 HKD
£2,482 GBP
View
Retailer 7
-
HK$25,279 HKD
$3,222 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
HK$25,590 HKD
A$5,018 AUD
View
Retailer 9
-
HK$25,852 HKD
$3,295 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
HK$26,404 HKD
$3,365 USD
View
B+
Retailer 11
-
HK$26,414 HKD
£2,651 GBP
View
B+
Retailer 12
-
HK$26,492 HKD
SGD 4,563 SGD
View
Retailer 13
-
HK$26,840 HKD
$3,421 USD
View
Price last confirmed 16 days ago
Retailer 14
-
HK$29,162 HKD
$3,717 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
HK$29,583 HKD
€3,591 EUR
View
B
Retailer 16
-
HK$42,277 HKD
£4,243 GBP
View
Most Expensive
NZ Jewellers
abf84fb1-9373-480d-adf2-9b56c02d7bd7 · Oct 17
HK$44,038 HKD
$5,613 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from HK$19,081 HKDSave up to HK$23,197 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
1.50ct Radiant
HK$19,081 HKD