Radiant|Natural|GIA

1.50ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 7561377793

Certificate GIA 7561377793

Diamond specifications and retailer prices

From HK$49,705 HKD
$6,335 USD
As of November 1, 2026
Save HK$61,113 HKD (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$110,818 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561377793. Listed at 25 retailers as of October 30, 2026, with prices from HK$49,705 to HK$110,818, a HK$61,113 spread on the same certified stone. NZ Jewellers lists it at HK$110,818. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561377793
Dimensions8.24 × 5.56 × 3.75 mm
L/W Ratio1.48
Culet sizeNone
Top View
8.24 mm5.56 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561377793
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Nov 1
Current: HK$110,818 HKD|Low: HK$48,450 HKD|High: HK$110,818 HKD|Avg: HK$65,294 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 23HK$49,705 HKD
Retailer 7HK$52,349 HKD
Retailer 20HK$52,647 HKD
Retailer 15HK$53,180 HKD
Retailer 4HK$55,393 HKD
Retailer 6HK$55,409 HKD
Retailer 9HK$55,409 HKD
Retailer 8HK$55,872 HKD
Retailer 10HK$60,031 HKD
Retailer 24HK$60,949 HKD
Retailer 14HK$62,016 HKD
Retailer 13HK$62,559 HKD
Retailer 22HK$63,558 HKD
Retailer 3HK$66,143 HKD
Retailer 12HK$66,143 HKD
Retailer 16HK$66,687 HKD
Retailer 21HK$66,924 HKD
Retailer 11HK$68,340 HKD
Retailer 5HK$69,265 HKD
Retailer 2HK$72,383 HKD
Retailer 17HK$72,984 HKD
Retailer 19HK$81,401 HKD
Retailer 18HK$92,341 HKD
NZ JewellersHK$110,818 HKD

32 data points across 24 retailers

25 retailersHK$49,705 HKD to HK$110,818 HKD

B+
Cheapest Retailer
-
HK$49,705 HKD
$6,335 USD
B+
Retailer 2
-
HK$51,579 HKD
A$10,114 AUD
View
B+
Retailer 3
-
HK$52,349 HKD
$6,672 USD
View
B+
Retailer 4
-
HK$52,647 HKD
$6,710 USD
View
Retailer 5
-
HK$53,180 HKD
$6,778 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$55,393 HKD
$7,060 USD
View
B+
Retailer 7
-
HK$55,409 HKD
$7,062 USD
View
B+
Retailer 8
-
HK$55,409 HKD
$7,062 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$55,872 HKD
$7,121 USD
View
B+
Retailer 10
-
HK$60,031 HKD
$7,651 USD
View
B+
Retailer 11
-
HK$60,949 HKD
$7,768 USD
View
Retailer 12
-
HK$62,016 HKD
$7,904 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$62,559 HKD
£6,278 GBP
View
Retailer 14
-
HK$63,558 HKD
A$12,462 AUD
View
Price last confirmed 11 days ago
B
Retailer 15
-
HK$65,688 HKD
$8,372 USD
View
Retailer 16
-
HK$66,143 HKD
$8,430 USD
View
Price last confirmed 7 days ago
Retailer 17
-
HK$66,143 HKD
$8,430 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$66,687 HKD
$8,499 USD
View
Retailer 19
-
HK$66,924 HKD
$8,530 USD
View
Price last confirmed 9 days ago
Retailer 20
-
HK$68,340 HKD
$8,710 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
HK$69,265 HKD
$8,828 USD
View
B
Retailer 22
-
HK$72,383 HKD
€8,786 EUR
View
B
Retailer 23
-
HK$81,401 HKD
ZAR 167,604 ZAR
View
B
Retailer 24
-
HK$92,341 HKD
£9,267 GBP
View
Most Expensive
B
NZ Jewellers
3c94a0b6-9543-4e28-9d85-0422d4e1fae3 · Oct 30
HK$110,818 HKD
$14,124 USD
View
24 more retailers have this diamond
Prices start from HK$49,705 HKDSave up to HK$61,113 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$49,705 HKD