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Radiant|Natural|GIA

1.50ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6562507697

Certificate GIA 6562507697

Diamond specifications and retailer prices

From HK$34,448 HKD
As of November 2, 2026
Save HK$44,900 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$79,348 HKD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562507697. Listed at 19 retailers as of October 30, 2026, with prices from HK$34,448 to HK$79,348, a HK$44,900 spread on the same certified stone. NZ Jewellers lists it at HK$79,348. 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

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562507697
Dimensions7.28 × 5.67 × 3.96 mm
L/W Ratio1.28
Girdle conditionPolished
Top View
7.28 mm5.67 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562507697
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: 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$79,348 HKD|Low: HK$33,644 HKD|High: HK$82,047 HKD|Avg: HK$48,605 HKD|-3.3%
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
November 2, 2026
Retailer 14HK$34,448 HKD
Retailer 7HK$36,131 HKD
Retailer 6HK$39,152 HKD
Retailer 12HK$39,461 HKD
Retailer 5HK$40,729 HKD
Retailer 2HK$41,256 HKD
Retailer 10HK$41,341 HKD
Retailer 19HK$43,632 HKD
Retailer 9HK$43,797 HKD
Retailer 11HK$44,213 HKD
Retailer 18HK$44,385 HKD
Retailer 15HK$44,985 HKD
Retailer 16HK$45,138 HKD
Retailer 3HK$48,960 HKD
Retailer 17HK$51,754 HKD
Retailer 4HK$58,290 HKD
Retailer 13HK$70,838 HKD
Retailer 8HK$71,773 HKD
NZ JewellersHK$79,348 HKD

16 data points across 19 retailers

19 retailersHK$34,448 HKD to HK$79,348 HKD

A
Cheapest Retailer
-
HK$34,448 HKD
A
Retailer 2
-
HK$36,131 HKD
$4,605 USD
View
A
Retailer 3
-
HK$39,152 HKD
$4,990 USD
View
A
Retailer 4
-
HK$39,461 HKD
€4,790 EUR
View
A
Retailer 5
-
HK$40,729 HKD
$5,191 USD
View
A
Retailer 6
-
HK$41,256 HKD
A$8,089 AUD
View
A
Retailer 7
-
HK$41,341 HKD
$5,269 USD
View
A
Retailer 8
-
HK$43,632 HKD
£4,379 GBP
View
A
Retailer 9
-
HK$43,797 HKD
$5,582 USD
View
A
Retailer 10
-
HK$44,213 HKD
$5,635 USD
View
A
Retailer 11
-
HK$44,385 HKD
$5,657 USD
View
Final sale: no returns
A
Retailer 12
-
HK$44,985 HKD
£4,515 GBP
View
A
Retailer 13
-
HK$45,138 HKD
$5,753 USD
View
A
Retailer 14
-
HK$48,960 HKD
$6,240 USD
View
A
Retailer 15
-
HK$51,754 HKD
€6,282 EUR
View
B+
Retailer 16
-
HK$58,290 HKD
ZAR 120,019 ZAR
View
B+
Retailer 17
-
HK$70,838 HKD
£7,109 GBP
View
B+
Retailer 18
-
HK$71,773 HKD
$9,148 USD
View
Most Expensive
B+
NZ Jewellers
c30e5713-50b5-4389-97f5-73d7902bc6bf · Oct 30
HK$79,348 HKD
$10,113 USD
View
18 more retailers have this diamond
Prices start from HK$34,448 HKDSave up to HK$44,900 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$34,448 HKD