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Marquise|Natural|IGI

1.51ct J VS1 Marquise Natural Diamond

ID • J/VS1 • IGI 813663900

Certificate IGI 813663900

Diamond specifications and retailer prices

From HK$30,639 HKD
$3,905 USD
As of October 28, 2026
Save HK$33,155 HKD (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$63,794 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade and certified by IGI 813663900. Listed at 7 retailers as of October 27, 2026, with prices from HK$30,639 to HK$63,794, a HK$33,155 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$63,794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabIGI
CertificateIGI 813663900
Dimensions10.83 × 5.88 × 3.83 mm
L/W Ratio1.84
Top View
10.83 mm5.88 mm1.51 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813663900
Side View
Table 59.0%CrownGirdle: Med. - ThickPavilionCulet: NoneDepth 65.1%

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: Oct 28
Current: HK$47,788 HKD|Low: HK$29,972 HKD|High: HK$65,227 HKD|Avg: HK$46,102 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 2, 2026
Retailer 2HK$33,856 HKD
Retailer 3HK$37,484 HKD
Retailer 4HK$41,861 HKD
Retailer 5HK$44,668 HKD
Retailer 1HK$47,788 HKD
Wholesale Diamonds DirectHK$63,794 HKD

39 data points across 6 retailers

7 retailersHK$30,639 HKD to HK$63,794 HKD

A
Cheapest Retailer
-
HK$30,639 HKD
$3,905 USD
A
Retailer 2
-
HK$33,856 HKD
$4,315 USD
View
A
Retailer 3
-
HK$37,484 HKD
SGD 6,456 SGD
View
A
Retailer 4
-
HK$41,861 HKD
A$8,208 AUD
View
B+
Retailer 5
-
HK$44,668 HKD
$5,693 USD
View
A
Retailer 6
-
HK$47,788 HKD
£4,796 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
252600821 · Oct 27
HK$63,794 HKD
$8,131 USD
View
6 more retailers have this diamond
Prices start from HK$30,639 HKDSave up to HK$33,155 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$30,639 HKD