CaratHunter
Plans
Marquise|Natural|IGI

1.51ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 768617976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 768617976

Diamond specifications and retailer prices

From HK$37,073 HKD
$4,725 USD
As of November 2, 2026
Save HK$31,588 HKD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$68,661 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 768617976. Listed at 6 retailers as of October 30, 2026, with prices from HK$37,073 to HK$68,661, a HK$31,588 spread on the same certified stone. NZ Jewellers lists it at HK$68,661. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 768617976
Dimensions10.92 × 5.98 × 3.74 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Top View
10.92 mm5.98 mm1.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768617976
Side View
Table 58.0%Crown 40.1°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 62.5%

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 2
Current: HK$68,661 HKD|Low: HK$37,073 HKD|High: HK$68,661 HKD|Avg: HK$45,300 HKD|+3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6HK$37,073 HKD
Retailer 2HK$37,134 HKD
Retailer 9HK$38,265 HKD
Retailer 4HK$39,411 HKD
Retailer 5HK$39,411 HKD
Retailer 7HK$39,858 HKD
Retailer 8HK$42,093 HKD
Retailer 3HK$62,777 HKD
NZ JewellersHK$68,661 HKD

28 data points across 9 retailers

6 retailersHK$37,073 HKD to HK$68,661 HKD

A
Cheapest Retailer
-
HK$37,073 HKD
$4,725 USD
A
Retailer 2
-
HK$37,134 HKD
£3,727 GBP
View
A
Retailer 3
-
HK$39,411 HKD
$5,023 USD
View
A
Retailer 4
-
HK$39,411 HKD
$5,023 USD
View
B
Retailer 5
-
HK$62,777 HKD
£6,300 GBP
View
Most Expensive
B
NZ Jewellers
3962f6dd-1868-4ab4-b84c-76cf5e020e27 · Oct 30
HK$68,661 HKD
$8,751 USD
View
5 more retailers have this diamond
Prices start from HK$37,073 HKDSave up to HK$31,588 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 Marquise
HK$37,073 HKD