CaratHunter
Plans
Round|Natural|IGI

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 731555503

Shape and cutting style on the report: Round brilliant

Certificate IGI 731555503

Diamond specifications and retailer prices

From HK$16,522 HKD
As of November 6, 2026
Save HK$20,233 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$43,980 HKD at NZ Jewellers · As of October 27, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 731555503. Listed at 16 retailers as of November 4, 2026, with a 122% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 731555503
Dimensions7.25 × 7.20 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.25 mm7.20 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 731555503
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 6
Current: HK$16,522 HKD|Low: HK$16,522 HKD|High: HK$37,296 HKD|Avg: HK$24,903 HKD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$16,522 HKD
Retailer 2HK$22,210 HKD
Retailer 3HK$22,524 HKD
Retailer 5HK$24,603 HKD
Retailer 6HK$25,669 HKD
Retailer 4HK$26,062 HKD
Retailer 7HK$36,755 HKD

27 data points across 7 retailers

16 retailersHK$16,522 HKD to HK$36,755 HKD

A
Cheapest Retailer
-
HK$16,522 HKD
A
Retailer 2
-
HK$18,836 HKD
View
Retailer 3
-
HK$19,762 HKD
View
Price last confirmed 95 days ago
A
Retailer 4
-
HK$20,711 HKD
View
Retailer 5
-
HK$21,033 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$21,033 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$21,841 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$22,139 HKD
View
A
Retailer 9
-
HK$22,210 HKD
View
A
Retailer 10
-
HK$22,524 HKD
View
Retailer 11
-
HK$24,273 HKD
View
Price last confirmed 10 days ago
A
Retailer 12
-
HK$24,603 HKD
View
A
Retailer 13
-
HK$25,669 HKD
View
A
Retailer 14
-
HK$26,062 HKD
View
B+
Retailer 15
-
HK$36,755 HKD
View
Most Expensive
NZ Jewellers
ddf19959-c252-4270-bf02-f73822d5a60b · Oct 27
HK$43,980 HKD
$5,606 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from HK$16,522 HKDSave up to HK$20,233 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$16,522 HKD