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Round|Natural|GIA

1.50ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6522264483

Certificate GIA 6522264483

Diamond specifications and retailer prices

From HK$50,010 HKD
As of November 7, 2026
Save HK$41,687 HKD (45%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$106,996 HKD at NZ Jewellers · As of September 28, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522264483. Listed at 30 retailers as of November 7, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6522264483
Dimensions7.29 × 7.33 × 4.54 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Indented Natural, Natural
Top View
7.29 mm7.33 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522264483
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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: Nov 7
Current: HK$57,095 HKD|Low: HK$50,010 HKD|High: HK$93,179 HKD|Avg: HK$64,358 HKD
Retailer 1
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
November 7, 2026
Retailer 9HK$50,010 HKD
Retailer 13HK$52,275 HKD
Retailer 4HK$52,440 HKD
Retailer 10HK$53,091 HKD
Retailer 14HK$55,316 HKD
Retailer 6HK$55,332 HKD
Retailer 1HK$57,095 HKD
Retailer 2HK$58,718 HKD
Retailer 11HK$58,922 HKD
Retailer 8HK$61,179 HKD
Retailer 16HK$61,179 HKD
Retailer 22HK$61,241 HKD
Retailer 5HK$63,452 HKD
Retailer 17HK$63,585 HKD
Retailer 23HK$66,414 HKD
Retailer 15HK$66,579 HKD
Retailer 7HK$66,806 HKD
Retailer 18HK$68,036 HKD
Retailer 20HK$70,247 HKD
Retailer 19HK$73,389 HKD
Retailer 3HK$81,266 HKD
Retailer 12HK$81,721 HKD
Retailer 21HK$91,698 HKD

36 data points across 23 retailers

30 retailersHK$50,010 HKD to HK$91,698 HKD

Retailer 1
-
HK$37,518 HKD
Price last confirmed 51 days ago
B+
Retailer 2
-
HK$50,010 HKD
View
B+
Retailer 3
-
HK$51,476 HKD
View
B+
Retailer 4
-
HK$52,275 HKD
View
B+
Retailer 5
-
HK$52,440 HKD
View
B+
Retailer 6
-
HK$53,091 HKD
View
B+
Retailer 7
-
HK$55,316 HKD
View
Final sale: no returns
B+
Retailer 8
-
HK$55,332 HKD
View
B
Retailer 9
-
HK$57,095 HKD
View
B
Retailer 10
-
HK$58,718 HKD
View
B
Retailer 11
-
HK$58,922 HKD
View
B+
Retailer 12
-
HK$61,179 HKD
View
Retailer 13
-
HK$61,179 HKD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
HK$61,241 HKD
View
Retailer 15
-
HK$61,915 HKD
View
Price last confirmed 32 days ago
Retailer 16
-
HK$63,452 HKD
View
Price last confirmed 16 days ago
B
Retailer 17
-
HK$63,585 HKD
View
Retailer 18
-
HK$63,969 HKD
View
Price last confirmed 30 days ago
Retailer 19
-
HK$64,956 HKD
View
Price last confirmed 39 days ago
B
Retailer 20
-
HK$66,414 HKD
View
B
Retailer 21
-
HK$66,579 HKD
View
B
Retailer 22
-
HK$66,806 HKD
View
B
Retailer 23
-
HK$68,036 HKD
View
B
Retailer 24
-
HK$70,247 HKD
View
B
Retailer 25
-
HK$73,389 HKD
View
Retailer 26
-
HK$73,813 HKD
View
Price last confirmed 39 days ago
B
Retailer 27
-
HK$81,266 HKD
View
B
Retailer 28
-
HK$81,721 HKD
View
B
Retailer 29
-
HK$91,698 HKD
View
Most Expensive
NZ Jewellers
6f662d28-b681-4029-9d0d-821721e32207 · Sep 28
HK$106,996 HKD
$13,652 USD
View
Price last confirmed 40 days ago
29 more retailers have this diamond
Prices start from HK$50,010 HKDSave up to HK$41,687 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$50,010 HKD