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1.51ct I VVS1 Round Natural Diamond

VG • I/VVS1 • IGI 743523994

Shape and cutting style on the report: Round brilliant

Certificate IGI 743523994

Diamond specifications and retailer prices

From HK$30,235 HKD
As of November 5, 2026
Save HK$38,606 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$68,842 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 743523994. Listed at 21 retailers as of November 5, 2026, with prices from HK$30,235 to HK$68,842, a HK$38,606 spread on the same certified stone. NZ Jewellers lists it at HK$68,842. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 743523994
Dimensions7.04 × 7.14 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.04 mm7.14 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743523994
Side View
Table 57.0%Crown 37.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.7%

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 5
Current: HK$39,406 HKD|Low: HK$30,235 HKD|High: HK$63,601 HKD|Avg: HK$41,363 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$30,235 HKD
Retailer 9HK$31,655 HKD
Retailer 7HK$34,386 HKD
Retailer 2HK$35,264 HKD
Retailer 4HK$39,085 HKD
Retailer 1HK$39,406 HKD
Retailer 10HK$42,599 HKD
Retailer 5HK$43,635 HKD
Retailer 3HK$48,209 HKD
Retailer 8HK$62,769 HKD

25 data points across 10 retailers

21 retailersHK$30,235 HKD to HK$68,842 HKD

A
Cheapest Retailer
-
HK$30,235 HKD
A
Retailer 2
-
HK$31,655 HKD
View
A
Retailer 3
-
HK$34,386 HKD
View
A
Retailer 4
-
HK$34,464 HKD
View
A
Retailer 5
-
HK$35,264 HKD
View
A
Retailer 6
-
HK$36,472 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$37,147 HKD
View
A
Retailer 8
-
HK$39,085 HKD
View
A
Retailer 9
-
HK$39,406 HKD
View
Retailer 10
-
HK$39,516 HKD
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$39,516 HKD
View
A
Retailer 12
-
HK$39,516 HKD
View
A
Retailer 13
-
HK$39,916 HKD
View
A
Retailer 14
-
HK$40,701 HKD
View
A
Retailer 15
-
HK$42,599 HKD
View
A
Retailer 16
-
HK$43,635 HKD
View
A
Retailer 17
-
HK$45,596 HKD
View
A
Retailer 18
-
HK$48,209 HKD
View
B+
Retailer 19
-
HK$58,196 HKD
View
B+
Retailer 20
-
HK$62,769 HKD
View
Most Expensive
B+
NZ Jewellers
82998dd0-b54d-4889-84fc-0ae88fbee63a · Nov 5
HK$68,842 HKD
$8,775 USD
View
20 more retailers have this diamond
Prices start from HK$30,235 HKDSave up to HK$38,606 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
1.51ct Round
HK$30,235 HKD