Radiant|Natural|GIA

1.50ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 3525840961

Certificate GIA 3525840961

Diamond specifications and retailer prices

From HK$38,211 HKD
$4,870 USD
As of October 28, 2026
Save HK$45,162 HKD (54%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$83,373 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525840961. Listed at 29 retailers as of October 28, 2026, with prices from HK$38,211 to HK$83,373, a HK$45,162 spread on the same certified stone. NZ Jewellers lists it at HK$83,373. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525840961
Dimensions7.31 × 5.75 × 3.93 mm
L/W Ratio1.27
Top View
7.31 mm5.75 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3525840961
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: Oct 28
Current: HK$83,373 HKD|Low: HK$38,211 HKD|High: HK$83,373 HKD|Avg: HK$51,893 HKD
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
November 2, 2026
Retailer 5HK$38,211 HKD
Retailer 8HK$39,387 HKD
Retailer 4HK$41,686 HKD
Retailer 10HK$42,032 HKD
Retailer 9HK$42,173 HKD
Retailer 3HK$45,162 HKD
Retailer 16HK$45,162 HKD
Retailer 17HK$45,162 HKD
Retailer 2HK$46,970 HKD
Retailer 6HK$47,798 HKD
Retailer 12HK$47,820 HKD
Retailer 7HK$49,279 HKD
Retailer 18HK$52,106 HKD
Retailer 11HK$54,456 HKD
Retailer 14HK$61,248 HKD
Retailer 13HK$73,439 HKD
Retailer 15HK$77,973 HKD
NZ JewellersHK$83,373 HKD

30 data points across 18 retailers

29 retailersHK$38,211 HKD to HK$83,373 HKD

Retailer 1
-
HK$35,612 HKD
$4,539 USD
Price last confirmed 90 days ago
A
Retailer 2
-
HK$38,211 HKD
$4,870 USD
View
B+
Retailer 3
-
HK$39,387 HKD
$5,020 USD
View
B+
Retailer 4
-
HK$39,623 HKD
$5,050 USD
View
B+
Retailer 5
-
HK$40,415 HKD
$5,151 USD
View
B+
Retailer 6
-
HK$41,686 HKD
$5,313 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$42,032 HKD
$5,357 USD
View
B+
Retailer 8
-
HK$42,173 HKD
$5,375 USD
View
B+
Retailer 9
-
HK$42,371 HKD
A$8,308 AUD
View
B+
Retailer 10
-
HK$44,586 HKD
$5,683 USD
View
B+
Retailer 11
-
HK$45,162 HKD
$5,756 USD
View
B+
Retailer 12
-
HK$45,162 HKD
$5,756 USD
View
B+
Retailer 13
-
HK$45,162 HKD
$5,756 USD
View
B+
Retailer 14
-
HK$45,390 HKD
$5,785 USD
View
B+
Retailer 15
-
HK$46,970 HKD
£4,714 GBP
View
B+
Retailer 16
-
HK$47,798 HKD
$6,092 USD
View
B+
Retailer 17
-
HK$47,820 HKD
£4,799 GBP
View
B+
Retailer 18
-
HK$48,410 HKD
$6,170 USD
View
B+
Retailer 19
-
HK$48,410 HKD
$6,170 USD
View
Retailer 20
-
HK$49,279 HKD
A$9,663 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
HK$50,058 HKD
$6,380 USD
View
B
Retailer 22
-
HK$51,070 HKD
$6,509 USD
View
B
Retailer 23
-
HK$52,106 HKD
$6,641 USD
View
B
Retailer 24
-
HK$54,456 HKD
€6,610 EUR
View
Retailer 25
-
HK$54,962 HKD
$7,005 USD
View
Price last confirmed 18 days ago
B
Retailer 26
-
HK$61,248 HKD
ZAR 126,109 ZAR
View
B
Retailer 27
-
HK$73,439 HKD
£7,370 GBP
View
B
Retailer 28
-
HK$77,973 HKD
£7,825 GBP
View
Most Expensive
C
NZ Jewellers
1b57a2d5-6c6a-4f5d-85d8-8b2e3e7b0c27 · Oct 30
HK$83,373 HKD
$10,626 USD
View
28 more retailers have this diamond
Prices start from HK$38,211 HKDSave up to HK$45,162 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$38,211 HKD