CaratHunter
Plans
Radiant|Natural|GIA

1.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2447599683

Certificate GIA 2447599683

Diamond specifications and retailer prices

From HK$67,244 HKD
$8,570 USD
As of October 29, 2026
Save HK$61,429 HKD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$128,673 HKD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2447599683. Listed at 18 retailers as of October 27, 2026, with prices from HK$67,244 to HK$128,673, a HK$61,429 spread on the same certified stone. NZ Jewellers lists it at HK$128,673. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447599683
Dimensions8.37 × 5.35 × 3.37 mm
L/W Ratio1.56
Top View
8.37 mm5.35 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447599683
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$128,673 HKD|Low: HK$66,553 HKD|High: HK$128,673 HKD|Avg: HK$90,848 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
October 30, 2026
Retailer 11HK$67,244 HKD
Retailer 9HK$77,201 HKD
Retailer 13HK$77,201 HKD
Retailer 3HK$77,844 HKD
Retailer 12HK$83,635 HKD
Retailer 2HK$84,544 HKD
Retailer 10HK$84,922 HKD
Retailer 8HK$93,938 HKD
Retailer 4HK$96,503 HKD
Retailer 7HK$97,118 HKD
Retailer 5HK$101,587 HKD
Retailer 6HK$121,213 HKD
NZ JewellersHK$128,673 HKD

44 data points across 13 retailers

18 retailersHK$67,244 HKD to HK$128,673 HKD

B+
Cheapest Retailer
-
HK$67,244 HKD
$8,570 USD
B+
Retailer 2
-
HK$70,657 HKD
$9,005 USD
View
B+
Retailer 3
-
HK$70,951 HKD
A$13,912 AUD
View
B+
Retailer 4
-
HK$71,630 HKD
$9,129 USD
View
B+
Retailer 5
-
HK$73,540 HKD
$9,373 USD
View
B+
Retailer 6
-
HK$74,315 HKD
CA$13,154 CAD
View
B+
Retailer 7
-
HK$77,201 HKD
$9,839 USD
View
B+
Retailer 8
-
HK$77,201 HKD
$9,839 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$77,844 HKD
$9,921 USD
View
B
Retailer 10
-
HK$83,635 HKD
$10,659 USD
View
B+
Retailer 11
-
HK$84,544 HKD
£8,484 GBP
View
B
Retailer 12
-
HK$84,922 HKD
$10,823 USD
View
B
Retailer 13
-
HK$93,938 HKD
$11,972 USD
View
B
Retailer 14
-
HK$96,503 HKD
$12,299 USD
View
B
Retailer 15
-
HK$97,118 HKD
€11,788 EUR
View
Retailer 16
-
HK$101,587 HKD
$12,947 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
HK$121,213 HKD
£12,164 GBP
View
Most Expensive
B
NZ Jewellers
be5f495e-1551-4dc3-af90-195d7cea154c · Oct 27
HK$128,673 HKD
$16,399 USD
View
17 more retailers have this diamond
Prices start from HK$67,244 HKDSave up to HK$61,429 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.

B+
1.50ct Radiant
HK$67,244 HKD