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Radiant|Natural|GIA

1.50ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 1555481540

Certificate GIA 1555481540

Diamond specifications and retailer prices

From HK$33,109 HKD
$4,220 USD
As of November 1, 2026
Save HK$39,974 HKD (55%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$73,083 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555481540. Listed at 31 retailers as of October 30, 2026, with prices from HK$33,109 to HK$73,083, a HK$39,974 spread on the same certified stone. NZ Jewellers lists it at HK$73,083. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555481540
Dimensions7.64 × 5.79 × 3.83 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.64 mm5.79 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555481540
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.2%

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$73,083 HKD|Low: HK$25,472 HKD|High: HK$73,083 HKD|Avg: HK$41,351 HKD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
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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
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
November 2, 2026
Retailer 23HK$27,792 HKD
Retailer 22HK$32,010 HKD
Retailer 3HK$33,109 HKD
Retailer 29HK$33,674 HKD
Retailer 4HK$34,137 HKD
Retailer 28HK$34,515 HKD
Retailer 15HK$34,521 HKD
Retailer 6HK$34,946 HKD
Retailer 17HK$36,537 HKD
Retailer 16HK$38,672 HKD
Retailer 18HK$38,970 HKD
Retailer 14HK$39,209 HKD
Retailer 5HK$39,582 HKD
Retailer 8HK$39,582 HKD
Retailer 27HK$39,582 HKD
Retailer 20HK$39,715 HKD
Retailer 10HK$40,264 HKD
Retailer 7HK$41,621 HKD
Retailer 19HK$41,828 HKD
Retailer 2HK$42,329 HKD
Retailer 24HK$42,630 HKD
Retailer 21HK$43,465 HKD
Retailer 11HK$44,328 HKD
Retailer 30HK$44,328 HKD
Retailer 25HK$45,623 HKD
Retailer 12HK$45,678 HKD
Retailer 31HK$45,819 HKD
Retailer 13HK$46,652 HKD
Retailer 9HK$63,277 HKD
Retailer 26HK$69,589 HKD
NZ JewellersHK$73,083 HKD

25 data points across 31 retailers

31 retailersHK$33,109 HKD to HK$73,083 HKD

Retailer 1
-
HK$32,010 HKD
$4,080 USD
Price last confirmed 33 days ago
A
Retailer 2
-
HK$33,109 HKD
$4,220 USD
View
A
Retailer 3
-
HK$33,674 HKD
$4,292 USD
View
A
Retailer 4
-
HK$34,137 HKD
$4,351 USD
View
A
Retailer 5
-
HK$34,515 HKD
$4,399 USD
View
A
Retailer 6
-
HK$34,521 HKD
$4,400 USD
View
A
Retailer 7
-
HK$34,946 HKD
$4,454 USD
View
Retailer 8
-
HK$35,698 HKD
$4,550 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
HK$36,537 HKD
$4,657 USD
View
Final sale: no returns
A
Retailer 10
-
HK$38,672 HKD
CA$6,846 CAD
View
A
Retailer 11
-
HK$38,970 HKD
$4,967 USD
View
A
Retailer 12
-
HK$39,209 HKD
$4,998 USD
View
A
Retailer 13
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HK$39,582 HKD
$5,045 USD
View
A
Retailer 14
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HK$39,582 HKD
$5,045 USD
View
A
Retailer 15
-
HK$39,582 HKD
$5,045 USD
View
Retailer 16
-
HK$39,715 HKD
$5,062 USD
View
Price last confirmed 18 days ago
A
Retailer 17
-
HK$40,264 HKD
$5,132 USD
View
B+
Retailer 18
-
HK$41,621 HKD
$5,305 USD
View
B+
Retailer 19
-
HK$41,828 HKD
$5,331 USD
View
A
Retailer 20
-
HK$42,329 HKD
£4,248 GBP
View
A
Retailer 21
-
HK$42,630 HKD
£4,278 GBP
View
B+
Retailer 22
-
HK$43,465 HKD
$5,540 USD
View
B+
Retailer 23
-
HK$44,328 HKD
$5,650 USD
View
B+
Retailer 24
-
HK$44,328 HKD
$5,650 USD
View
Retailer 25
-
HK$45,623 HKD
$5,815 USD
View
Price last confirmed 34 days ago
B+
Retailer 26
-
HK$45,678 HKD
$5,822 USD
View
B+
Retailer 27
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HK$45,819 HKD
$5,840 USD
View
B+
Retailer 28
-
HK$46,652 HKD
€5,663 EUR
View
B
Retailer 29
-
HK$63,277 HKD
$8,065 USD
View
B
Retailer 30
-
HK$69,589 HKD
£6,984 GBP
View
Most Expensive
B
NZ Jewellers
09fa61c0-22d8-4af2-8ac4-731a35f8957b · Oct 30
HK$73,083 HKD
$9,315 USD
View
30 more retailers have this diamond
Prices start from HK$33,109 HKDSave up to HK$39,974 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$33,109 HKD