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Marquise|Natural|IGI

1.51ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 696515871

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 696515871

Diamond specifications and retailer prices

From HK$31,118 HKD
$3,966 USD
As of November 1, 2026
Save HK$31,039 HKD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$62,157 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 696515871. Listed at 15 retailers as of October 30, 2026, with prices from HK$31,118 to HK$62,157, a HK$31,039 spread on the same certified stone. NZ Jewellers lists it at HK$62,157. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 696515871
Dimensions11.29 × 5.74 × 3.81 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
11.29 mm5.74 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 696515871
Side View
Table 61.0%Crown 38.3°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$62,157 HKD|Low: HK$30,184 HKD|High: HK$62,157 HKD|Avg: HK$38,631 HKD
NZ Jewellers
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
November 2, 2026
Retailer 6HK$31,118 HKD
Retailer 11HK$31,541 HKD
Retailer 4HK$31,808 HKD
Retailer 13HK$32,922 HKD
Retailer 5HK$33,446 HKD
Retailer 2HK$35,274 HKD
Retailer 3HK$35,411 HKD
Retailer 12HK$35,676 HKD
Retailer 14HK$35,676 HKD
Retailer 16HK$35,676 HKD
Retailer 8HK$36,853 HKD
Retailer 9HK$40,368 HKD
Retailer 15HK$41,168 HKD
Retailer 7HK$42,457 HKD
Retailer 10HK$57,127 HKD
NZ JewellersHK$62,157 HKD

45 data points across 16 retailers

15 retailersHK$31,118 HKD to HK$62,157 HKD

B+
Cheapest Retailer
-
HK$31,118 HKD
$3,966 USD
Retailer 2
-
HK$31,541 HKD
$4,020 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$31,808 HKD
$4,054 USD
View
B+
Retailer 4
-
HK$32,922 HKD
$4,196 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$33,446 HKD
A$6,558 AUD
View
B+
Retailer 6
-
HK$35,274 HKD
£3,540 GBP
View
B+
Retailer 7
-
HK$35,411 HKD
$4,513 USD
View
B+
Retailer 8
-
HK$35,676 HKD
$4,547 USD
View
B+
Retailer 9
-
HK$35,676 HKD
$4,547 USD
View
B+
Retailer 10
-
HK$35,676 HKD
$4,547 USD
View
B+
Retailer 11
-
HK$36,853 HKD
$4,697 USD
View
B+
Retailer 12
-
HK$40,368 HKD
€4,900 EUR
View
B+
Retailer 13
-
HK$41,168 HKD
$5,247 USD
View
B
Retailer 14
-
HK$57,127 HKD
£5,733 GBP
View
Most Expensive
B
NZ Jewellers
b0c1cda3-82da-48d1-9be7-f7892808d435 · Oct 30
HK$62,157 HKD
$7,922 USD
View
14 more retailers have this diamond
Prices start from HK$31,118 HKDSave up to HK$31,039 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.

B+
1.51ct Marquise
HK$31,118 HKD