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Round|Natural|GIA

1.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 3565123575

Certificate GIA 3565123575

Diamond specifications and retailer prices

From HK$51,518 HKD
As of November 1, 2026
Save HK$62,849 HKD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$114,367 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 3565123575. Listed at 23 retailers as of October 30, 2026, with prices from HK$51,518 to HK$114,367, a HK$62,849 spread on the same certified stone. NZ Jewellers lists it at HK$114,367. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3565123575
Dimensions7.28 × 7.32 × 4.49 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.28 mm7.32 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565123575
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: Nov 1
Current: HK$114,367 HKD|Low: HK$51,518 HKD|High: HK$114,367 HKD|Avg: HK$74,224 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
November 1, 2026
Retailer 13HK$51,518 HKD
Retailer 2HK$54,565 HKD
Retailer 7HK$58,647 HKD
Retailer 8HK$60,241 HKD
Retailer 16HK$63,119 HKD
Retailer 11HK$63,288 HKD
Retailer 5HK$64,753 HKD
Retailer 10HK$65,796 HKD
Retailer 4HK$68,383 HKD
Retailer 3HK$69,434 HKD
Retailer 14HK$74,719 HKD
Retailer 6HK$78,904 HKD
Retailer 12HK$84,008 HKD
Retailer 15HK$93,164 HKD
Retailer 9HK$95,296 HKD
NZ JewellersHK$114,367 HKD

22 data points across 16 retailers

23 retailersHK$51,518 HKD to HK$114,367 HKD

A
Cheapest Retailer
-
HK$51,518 HKD
A
Retailer 2
-
HK$54,565 HKD
₹662,356 INR
View
A
Retailer 3
-
HK$55,265 HKD
$7,044 USD
View
Retailer 4
-
HK$58,647 HKD
$7,475 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$58,708 HKD
SGD 10,112 SGD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$58,906 HKD
$7,508 USD
View
A
Retailer 7
-
HK$60,241 HKD
SGD 10,376 SGD
View
B+
Retailer 8
-
HK$62,075 HKD
$7,912 USD
View
B+
Retailer 9
-
HK$62,099 HKD
$7,915 USD
View
B+
Retailer 10
-
HK$63,119 HKD
$8,045 USD
View
B+
Retailer 11
-
HK$63,119 HKD
$8,045 USD
View
Final sale: no returns
A
Retailer 12
-
HK$63,288 HKD
£6,352 GBP
View
Retailer 13
-
HK$64,753 HKD
A$12,697 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
HK$65,796 HKD
£6,603 GBP
View
B+
Retailer 15
-
HK$68,383 HKD
$8,716 USD
View
B+
Retailer 16
-
HK$69,434 HKD
$8,850 USD
View
B+
Retailer 17
-
HK$69,864 HKD
$8,905 USD
View
B+
Retailer 18
-
HK$74,719 HKD
€9,070 EUR
View
B+
Retailer 19
-
HK$78,904 HKD
$10,057 USD
View
B+
Retailer 20
-
HK$84,008 HKD
ZAR 172,981 ZAR
View
B+
Retailer 21
-
HK$93,164 HKD
£9,350 GBP
View
B+
Retailer 22
-
HK$95,296 HKD
£9,564 GBP
View
Most Expensive
B
NZ Jewellers
8b5dc1ce-447b-4a66-972a-75fa6132eefe · Oct 30
HK$114,367 HKD
$14,577 USD
View
22 more retailers have this diamond
Prices start from HK$51,518 HKDSave up to HK$62,849 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 Round
HK$51,518 HKD