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Radiant|Natural|GIA

1.50ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 7546165174

Certificate GIA 7546165174

Diamond specifications and retailer prices

From HK$34,681 HKD
$4,420 USD
As of October 25, 2026
Save HK$28,999 HKD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$63,681 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded E 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 7546165174. Listed at 7 retailers as of October 23, 2026, with prices from HK$34,681 to HK$63,681, a HK$28,999 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$63,681. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546165174
Dimensions7.68 × 5.76 × 3.89 mm
L/W Ratio1.33
Culet sizeNone
Top View
7.68 mm5.76 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546165174
Side View
Table 69.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.5%

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 25
Current: HK$38,835 HKD|Low: HK$27,688 HKD|High: HK$64,901 HKD|Avg: HK$43,438 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 26, 2026
Retailer 2HK$27,688 HKD
Retailer 9HK$34,681 HKD
Retailer 3HK$35,093 HKD
Retailer 8HK$36,486 HKD
Retailer 7HK$37,608 HKD
Retailer 1HK$38,835 HKD
Retailer 5HK$43,277 HKD
Retailer 4HK$44,316 HKD
Retailer 10HK$54,678 HKD
Retailer 6HK$56,933 HKD
Wholesale Diamonds DirectHK$63,681 HKD

35 data points across 11 retailers

7 retailersHK$34,681 HKD to HK$63,681 HKD

A
Cheapest Retailer
-
HK$34,681 HKD
$4,420 USD
A
Retailer 2
-
HK$35,093 HKD
SGD 6,044 SGD
View
A
Retailer 3
-
HK$36,486 HKD
$4,650 USD
View
A
Retailer 4
-
HK$37,608 HKD
SGD 6,477 SGD
View
A
Retailer 5
-
HK$38,835 HKD
£3,897 GBP
View
A
Retailer 6
-
HK$43,277 HKD
$5,515 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
503047337 · Oct 23
HK$63,681 HKD
$8,116 USD
View
6 more retailers have this diamond
Prices start from HK$34,681 HKDSave up to HK$28,999 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$34,681 HKD