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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6495725313

Certificate GIA 6495725313

Diamond specifications and retailer prices

From HK$52,432 HKD
As of November 1, 2026
Save HK$65,027 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$117,459 HKD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6495725313. Listed at 19 retailers as of November 1, 2026, with prices from HK$52,432 to HK$117,459, a HK$65,027 spread on the same certified stone. NZ Jewellers lists it at HK$117,459. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6495725313
Dimensions7.37 × 7.34 × 4.52 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.37 mm7.34 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6495725313
Side View
Table 54.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: Very SmallDepth 61.4%

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$117,459 HKD|Low: HK$52,432 HKD|High: HK$117,459 HKD|Avg: HK$71,304 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
November 6, 2026
Retailer 12HK$52,432 HKD
Retailer 3HK$53,161 HKD
Retailer 5HK$54,987 HKD
Retailer 15HK$58,067 HKD
Retailer 17HK$58,733 HKD
Retailer 6HK$63,624 HKD
Retailer 2HK$64,008 HKD
Retailer 13HK$64,604 HKD
Retailer 14HK$67,370 HKD
Retailer 7HK$69,910 HKD
Retailer 16HK$69,910 HKD
Retailer 8HK$72,261 HKD
Retailer 10HK$72,457 HKD
Retailer 9HK$73,413 HKD
Retailer 4HK$77,339 HKD
Retailer 11HK$97,607 HKD
NZ JewellersHK$117,459 HKD

42 data points across 17 retailers

19 retailersHK$52,432 HKD to HK$117,459 HKD

B+
Cheapest Retailer
-
HK$52,432 HKD
B+
Retailer 2
-
HK$53,161 HKD
View
B+
Retailer 3
-
HK$54,744 HKD
View
B+
Retailer 4
-
HK$54,987 HKD
View
B
Retailer 5
-
HK$58,067 HKD
View
Retailer 6
-
HK$58,733 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$63,624 HKD
View
B+
Retailer 8
-
HK$64,008 HKD
View
B+
Retailer 9
-
HK$64,604 HKD
View
B
Retailer 10
-
HK$67,370 HKD
View
B
Retailer 11
-
HK$69,910 HKD
View
B
Retailer 12
-
HK$69,910 HKD
View
B
Retailer 13
-
HK$72,261 HKD
View
B
Retailer 14
-
HK$72,457 HKD
View
B
Retailer 15
-
HK$73,413 HKD
View
Retailer 16
-
HK$77,339 HKD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$97,607 HKD
View
B
Retailer 18
-
HK$109,982 HKD
View
Most Expensive
B
NZ Jewellers
3c028a4d-0006-4d6a-9766-fb3c3579dfc3 · Nov 5
HK$117,459 HKD
$14,987 USD
View
18 more retailers have this diamond
Prices start from HK$52,432 HKDSave up to HK$65,027 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 Round
HK$52,432 HKD