Round|Natural|GIA

1.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2557384336

Certificate GIA 2557384336

Diamond specifications and retailer prices

From HK$49,028 HKD
$6,249 USD
As of October 30, 2026
Save HK$41,406 HKD (46%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$110,413 HKD at NZ Jewellers · As of September 14, 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 2557384336. Listed at 26 retailers as of October 30, 2026, with a 84% 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
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557384336
Dimensions7.25 × 7.30 × 4.57 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Pinpoint, Cloud
Top View
7.25 mm7.30 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557384336
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Oct 30
Current: HK$90,434 HKD|Low: HK$43,602 HKD|High: HK$93,114 HKD|Avg: HK$61,995 HKD|-2.9%
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
November 1, 2026
Retailer 2HK$49,028 HKD
Retailer 3HK$50,467 HKD
Retailer 17HK$51,264 HKD
Retailer 5HK$51,405 HKD
Retailer 16HK$52,048 HKD
Retailer 4HK$54,261 HKD
Retailer 18HK$54,292 HKD
Retailer 9HK$55,210 HKD
Retailer 14HK$57,788 HKD
Retailer 15HK$59,973 HKD
Retailer 12HK$60,318 HKD
Retailer 6HK$60,704 HKD
Retailer 10HK$63,124 HKD
Retailer 8HK$63,320 HKD
Retailer 7HK$65,499 HKD
Retailer 11HK$69,240 HKD
Retailer 13HK$79,717 HKD
Retailer 1HK$90,434 HKD

37 data points across 18 retailers

26 retailersHK$49,028 HKD to HK$90,434 HKD

A
Cheapest Retailer
-
HK$49,028 HKD
$6,249 USD
A
Retailer 2
-
HK$50,467 HKD
A$9,896 AUD
View
A
Retailer 3
-
HK$51,264 HKD
$6,534 USD
View
A
Retailer 4
-
HK$51,405 HKD
$6,552 USD
View
A
Retailer 5
-
HK$52,048 HKD
$6,634 USD
View
A
Retailer 6
-
HK$54,261 HKD
$6,916 USD
View
Final sale: no returns
A
Retailer 7
-
HK$54,292 HKD
$6,920 USD
View
Retailer 8
-
HK$55,210 HKD
$7,037 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
HK$57,788 HKD
$7,366 USD
View
Retailer 10
-
HK$59,808 HKD
$7,623 USD
View
Price last confirmed 51 days ago
Retailer 11
-
HK$59,808 HKD
$7,623 USD
View
Price last confirmed 47 days ago
Retailer 12
-
HK$59,808 HKD
$7,623 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
HK$59,973 HKD
$7,644 USD
View
B+
Retailer 14
-
HK$60,318 HKD
£6,054 GBP
View
B+
Retailer 15
-
HK$60,704 HKD
$7,737 USD
View
Retailer 16
-
HK$60,930 HKD
$7,766 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
HK$63,124 HKD
A$12,378 AUD
View
Retailer 18
-
HK$63,320 HKD
A$12,416 AUD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
HK$65,499 HKD
$8,348 USD
View
Retailer 20
-
HK$69,011 HKD
$8,796 USD
View
Price last confirmed 55 days ago
Retailer 21
-
HK$69,011 HKD
$8,796 USD
View
Price last confirmed 48 days ago
B+
Retailer 22
-
HK$69,240 HKD
€8,405 EUR
View
B+
Retailer 23
-
HK$79,717 HKD
ZAR 164,146 ZAR
View
B
Retailer 24
-
HK$90,434 HKD
£9,076 GBP
View
Retailer 25
-
HK$110,413 HKD
$14,073 USD
View
Price last confirmed 51 days ago
Most Expensive
NZ Jewellers
c4d52567-6336-4185-97f9-50d66ec82f00 · Sep 14
HK$110,413 HKD
$14,073 USD
View
Price last confirmed 48 days ago
25 more retailers have this diamond
Prices start from HK$49,028 HKDSave up to HK$41,406 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$49,028 HKD