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Radiant|Natural|GIA

1.50ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6542814101

Certificate GIA 6542814101

Diamond specifications and retailer prices

From HK$37,360 HKD
₹453,484 INR
As of November 2, 2026
Save HK$45,730 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$83,090 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6542814101. Listed at 19 retailers as of October 30, 2026, with prices from HK$37,360 to HK$83,090, a HK$45,730 spread on the same certified stone. NZ Jewellers lists it at HK$83,090. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542814101
Dimensions7.50 × 5.54 × 3.93 mm
L/W Ratio1.35
Top View
7.50 mm5.54 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542814101
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.0%

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$83,090 HKD|Low: HK$37,360 HKD|High: HK$83,592 HKD|Avg: HK$51,940 HKD|-0.6%
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 3, 2026
Retailer 14HK$37,360 HKD
Retailer 10HK$39,254 HKD
Retailer 17HK$40,601 HKD
Retailer 3HK$41,788 HKD
Retailer 7HK$43,334 HKD
Retailer 16HK$45,578 HKD
Retailer 9HK$46,214 HKD
Retailer 2HK$47,374 HKD
Retailer 5HK$49,383 HKD
Retailer 12HK$49,383 HKD
Retailer 8HK$49,682 HKD
Retailer 4HK$50,619 HKD
Retailer 18HK$50,843 HKD
Retailer 15HK$50,938 HKD
Retailer 13HK$56,978 HKD
Retailer 6HK$61,040 HKD
Retailer 11HK$72,751 HKD
NZ JewellersHK$83,090 HKD

25 data points across 18 retailers

19 retailersHK$37,360 HKD to HK$83,090 HKD

A
Cheapest Retailer
-
HK$37,360 HKD
₹453,484 INR
B+
Retailer 2
-
HK$39,254 HKD
$5,003 USD
View
A
Retailer 3
-
HK$40,601 HKD
A$7,961 AUD
View
B+
Retailer 4
-
HK$41,788 HKD
$5,326 USD
View
B+
Retailer 5
-
HK$43,334 HKD
$5,523 USD
View
B+
Retailer 6
-
HK$45,578 HKD
$5,809 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$46,214 HKD
$5,890 USD
View
B+
Retailer 8
-
HK$47,374 HKD
£4,754 GBP
View
B+
Retailer 9
-
HK$49,383 HKD
$6,294 USD
View
B+
Retailer 10
-
HK$49,383 HKD
$6,294 USD
View
B+
Retailer 11
-
HK$49,682 HKD
$6,332 USD
View
Retailer 12
-
HK$49,703 HKD
A$9,746 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$50,619 HKD
$6,451 USD
View
B+
Retailer 14
-
HK$50,843 HKD
$6,480 USD
View
B+
Retailer 15
-
HK$50,938 HKD
€6,183 EUR
View
B+
Retailer 16
-
HK$56,978 HKD
$7,262 USD
View
B+
Retailer 17
-
HK$61,040 HKD
ZAR 125,681 ZAR
View
B
Retailer 18
-
HK$72,751 HKD
£7,301 GBP
View
Most Expensive
B
NZ Jewellers
72924124-b0f4-4c68-8aaf-3ad20e661003 · Oct 30
HK$83,090 HKD
$10,590 USD
View
18 more retailers have this diamond
Prices start from HK$37,360 HKDSave up to HK$45,730 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$37,360 HKD