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Round|Natural|GIA

1.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7526875493

Certificate GIA 7526875493

Diamond specifications and retailer prices

From HK$52,759 HKD
As of November 1, 2026
Save HK$42,129 HKD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$114,179 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7526875493. Listed at 23 retailers as of November 1, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7526875493
Dimensions7.27 × 7.22 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.27 mm7.22 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7526875493
Side View
Table 55.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 63.1%

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$57,819 HKD|Low: HK$52,759 HKD|High: HK$96,166 HKD|Avg: HK$64,581 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10HK$52,759 HKD
Retailer 3HK$53,473 HKD
Retailer 12HK$55,685 HKD
Retailer 4HK$57,090 HKD
Retailer 11HK$57,090 HKD
Retailer 1HK$57,819 HKD
Retailer 9HK$64,644 HKD
Retailer 2HK$65,460 HKD
Retailer 6HK$67,531 HKD
Retailer 7HK$74,019 HKD
Retailer 5HK$83,285 HKD
Retailer 8HK$94,888 HKD

38 data points across 12 retailers

23 retailersHK$52,759 HKD to HK$94,888 HKD

A
Cheapest Retailer
-
HK$52,759 HKD
A
Retailer 2
-
HK$53,457 HKD
View
A
Retailer 3
-
HK$53,473 HKD
View
A
Retailer 4
-
HK$55,685 HKD
View
A
Retailer 5
-
HK$57,035 HKD
View
Retailer 6
-
HK$57,090 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$57,090 HKD
View
Final sale: no returns
A
Retailer 8
-
HK$57,819 HKD
View
B+
Retailer 9
-
HK$60,808 HKD
View
Retailer 10
-
HK$61,852 HKD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
HK$61,852 HKD
View
Retailer 12
-
HK$64,644 HKD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$64,880 HKD
View
B+
Retailer 14
-
HK$64,880 HKD
View
B+
Retailer 15
-
HK$65,460 HKD
View
B+
Retailer 16
-
HK$66,998 HKD
View
B+
Retailer 17
-
HK$67,531 HKD
View
Retailer 18
-
HK$71,360 HKD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
HK$74,019 HKD
View
Retailer 20
-
HK$75,181 HKD
View
Price last confirmed 14 days ago
B+
Retailer 21
-
HK$83,285 HKD
View
B
Retailer 22
-
HK$94,888 HKD
View
Most Expensive
NZ Jewellers
5a61fc54-1e54-4997-927d-adf3fb90917b · Sep 28
HK$114,179 HKD
$14,554 USD
View
Price last confirmed 38 days ago
22 more retailers have this diamond
Prices start from HK$52,759 HKDSave up to HK$42,129 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$52,759 HKD