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Radiant|Natural|GIA

1.50ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6561717297

Certificate GIA 6561717297

Diamond specifications and retailer prices

From HK$52,981 HKD
As of November 6, 2026
Save HK$65,771 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$118,752 HKD at NZ Jewellers · As of November 5, 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 D 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 6561717297. Listed at 21 retailers as of November 5, 2026, with prices from HK$52,981 to HK$118,752, a HK$65,771 spread on the same certified stone. NZ Jewellers lists it at HK$118,752. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561717297
Dimensions8.00 × 5.72 × 3.79 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
8.00 mm5.72 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561717297
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

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 6
Current: HK$118,752 HKD|Low: HK$52,981 HKD|High: HK$120,304 HKD|Avg: HK$69,798 HKD|-1.3%
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
November 7, 2026
Retailer 19HK$52,981 HKD
Retailer 5HK$54,956 HKD
Retailer 17HK$54,972 HKD
Retailer 16HK$56,461 HKD
Retailer 18HK$59,690 HKD
Retailer 8HK$61,367 HKD
Retailer 12HK$63,115 HKD
Retailer 13HK$64,737 HKD
Retailer 15HK$65,129 HKD
Retailer 20HK$65,638 HKD
Retailer 14HK$66,398 HKD
Retailer 9HK$70,999 HKD
Retailer 11HK$71,070 HKD
Retailer 2HK$71,626 HKD
Retailer 7HK$72,559 HKD
Retailer 21HK$72,911 HKD
Retailer 10HK$72,966 HKD
Retailer 4HK$81,391 HKD
Retailer 3HK$86,619 HKD
Retailer 6HK$98,689 HKD
NZ JewellersHK$118,752 HKD

10 data points across 21 retailers

21 retailersHK$52,981 HKD to HK$118,752 HKD

A
Cheapest Retailer
-
HK$52,981 HKD
A
Retailer 2
-
HK$54,956 HKD
View
A
Retailer 3
-
HK$54,972 HKD
View
A
Retailer 4
-
HK$56,461 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$59,690 HKD
View
B+
Retailer 6
-
HK$61,367 HKD
View
B+
Retailer 7
-
HK$63,115 HKD
View
B+
Retailer 8
-
HK$64,737 HKD
View
B+
Retailer 9
-
HK$65,129 HKD
View
B+
Retailer 10
-
HK$65,638 HKD
View
Retailer 11
-
HK$66,398 HKD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$70,999 HKD
View
B+
Retailer 13
-
HK$71,070 HKD
View
B+
Retailer 14
-
HK$71,626 HKD
View
B+
Retailer 15
-
HK$72,559 HKD
View
B+
Retailer 16
-
HK$72,911 HKD
View
B+
Retailer 17
-
HK$72,966 HKD
View
B+
Retailer 18
-
HK$81,391 HKD
View
B
Retailer 19
-
HK$86,619 HKD
View
B
Retailer 20
-
HK$98,689 HKD
View
Most Expensive
B
NZ Jewellers
6d2e508b-53d2-41e9-a39d-c0b8e141939d · Nov 5
HK$118,752 HKD
$15,152 USD
View
20 more retailers have this diamond
Prices start from HK$52,981 HKDSave up to HK$65,771 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$52,981 HKD