Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 2546064937

Certificate GIA 2546064937

Diamond specifications and retailer prices

From HK$47,948 HKD
$6,111 USD
As of November 2, 2026
Save HK$58,006 HKD (55%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$105,954 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546064937. Listed at 28 retailers as of October 30, 2026, with prices from HK$47,948 to HK$105,954, a HK$58,006 spread on the same certified stone. NZ Jewellers lists it at HK$105,954. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.23°
Pavilion angle30.37°
OriginNatural
Grading LabGIA
CertificateGIA 2546064937
Dimensions7.18 × 5.66 × 3.95 mm
L/W Ratio1.27
Top View
7.18 mm5.66 mm1.50 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546064937
Side View
Table 65.0%Crown 47.23°Girdle: THK-VTKPavilion 30.37°Culet: NoneDepth 69.9%

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$105,954 HKD|Low: HK$41,792 HKD|High: HK$105,954 HKD|Avg: HK$63,619 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
November 2, 2026
Retailer 4HK$47,948 HKD
Retailer 12HK$50,155 HKD
Retailer 14HK$52,969 HKD
Retailer 3HK$52,977 HKD
Retailer 5HK$57,394 HKD
Retailer 8HK$58,129 HKD
Retailer 15HK$58,273 HKD
Retailer 16HK$58,508 HKD
Retailer 9HK$59,753 HKD
Retailer 13HK$60,700 HKD
Retailer 7HK$63,900 HKD
Retailer 2HK$65,438 HKD
Retailer 6HK$66,221 HKD
Retailer 11HK$77,824 HKD
Retailer 10HK$88,286 HKD
NZ JewellersHK$105,954 HKD

45 data points across 16 retailers

28 retailersHK$47,948 HKD to HK$105,954 HKD

A
Cheapest Retailer
-
HK$47,948 HKD
$6,111 USD
A
Retailer 2
-
HK$49,093 HKD
$6,257 USD
View
A
Retailer 3
-
HK$49,235 HKD
A$9,654 AUD
View
A
Retailer 4
-
HK$50,058 HKD
$6,380 USD
View
A
Retailer 5
-
HK$50,155 HKD
$6,392 USD
View
A
Retailer 6
-
HK$50,778 HKD
$6,472 USD
View
B+
Retailer 7
-
HK$52,969 HKD
$6,751 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$52,977 HKD
$6,752 USD
View
B+
Retailer 9
-
HK$53,040 HKD
$6,760 USD
View
B+
Retailer 10
-
HK$56,409 HKD
$7,189 USD
View
B+
Retailer 11
-
HK$57,394 HKD
$7,315 USD
View
B+
Retailer 12
-
HK$58,129 HKD
A$11,398 AUD
View
Retailer 13
-
HK$58,155 HKD
$7,412 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
HK$58,273 HKD
$7,427 USD
View
B+
Retailer 15
-
HK$58,508 HKD
$7,457 USD
View
B+
Retailer 16
-
HK$59,394 HKD
$7,570 USD
View
B+
Retailer 17
-
HK$59,753 HKD
£5,997 GBP
View
Retailer 18
-
HK$60,700 HKD
A$11,902 AUD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
HK$63,396 HKD
$8,080 USD
View
B+
Retailer 20
-
HK$63,396 HKD
$8,080 USD
View
B+
Retailer 21
-
HK$63,900 HKD
$8,144 USD
View
B+
Retailer 22
-
HK$64,080 HKD
$8,167 USD
View
B+
Retailer 23
-
HK$65,438 HKD
€7,943 EUR
View
B+
Retailer 24
-
HK$65,515 HKD
$8,350 USD
View
B
Retailer 25
-
HK$66,221 HKD
$8,440 USD
View
B
Retailer 26
-
HK$77,824 HKD
ZAR 160,239 ZAR
View
B
Retailer 27
-
HK$88,286 HKD
£8,860 GBP
View
Most Expensive
B
NZ Jewellers
90e3d10c-8dc7-49b4-9cc6-aea678289981 · Oct 30
HK$105,954 HKD
$13,504 USD
View
27 more retailers have this diamond
Prices start from HK$47,948 HKDSave up to HK$58,006 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$47,948 HKD