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Marquise|Natural|IGI

1.51ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 801638680

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638680

Diamond specifications and retailer prices

From HK$61,033 HKD
₹740,839 INR
As of November 2, 2026
Save HK$71,119 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$132,152 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638680. Listed at 19 retailers as of October 30, 2026, with prices from HK$61,033 to HK$132,152, a HK$71,119 spread on the same certified stone. NZ Jewellers lists it at HK$132,152. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 801638680
Dimensions10.63 × 5.86 × 3.97 mm
L/W Ratio1.81
Girdle conditionFaceted
Top View
10.63 mm5.86 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638680
Side View
Table 58.0%Crown 42.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 67.7%

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 2
Current: HK$132,152 HKD|Low: HK$60,910 HKD|High: HK$132,152 HKD|Avg: HK$85,572 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 2HK$61,033 HKD
Retailer 14HK$72,302 HKD
Retailer 11HK$72,462 HKD
Retailer 9HK$72,873 HKD
Retailer 7HK$72,929 HKD
Retailer 15HK$72,937 HKD
Retailer 4HK$79,010 HKD
Retailer 8HK$79,426 HKD
Retailer 16HK$80,226 HKD
Retailer 5HK$81,572 HKD
Retailer 10HK$83,579 HKD
Retailer 3HK$91,164 HKD
Retailer 6HK$94,081 HKD
Retailer 13HK$97,069 HKD
Retailer 12HK$103,193 HKD
NZ JewellersHK$132,152 HKD

31 data points across 16 retailers

19 retailersHK$61,033 HKD to HK$132,152 HKD

A
Cheapest Retailer
-
HK$61,033 HKD
₹740,839 INR
A
Retailer 2
-
HK$67,327 HKD
$8,581 USD
View
A
Retailer 3
-
HK$68,292 HKD
$8,704 USD
View
A
Retailer 4
-
HK$72,302 HKD
$9,215 USD
View
A
Retailer 5
-
HK$72,462 HKD
£7,272 GBP
View
A
Retailer 6
-
HK$72,873 HKD
£7,313 GBP
View
A
Retailer 7
-
HK$72,929 HKD
$9,295 USD
View
Final sale: no returns
A
Retailer 8
-
HK$72,937 HKD
$9,296 USD
View
B+
Retailer 9
-
HK$79,010 HKD
$10,070 USD
View
B+
Retailer 10
-
HK$79,158 HKD
£7,944 GBP
View
Retailer 11
-
HK$79,426 HKD
$10,123 USD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
HK$80,226 HKD
$10,225 USD
View
B+
Retailer 13
-
HK$80,807 HKD
$10,299 USD
View
B+
Retailer 14
-
HK$81,572 HKD
$10,396 USD
View
B+
Retailer 15
-
HK$83,579 HKD
€10,145 EUR
View
B+
Retailer 16
-
HK$91,164 HKD
$11,619 USD
View
B+
Retailer 17
-
HK$97,069 HKD
ZAR 199,864 ZAR
View
B
Retailer 18
-
HK$103,193 HKD
£10,356 GBP
View
Most Expensive
B
NZ Jewellers
c33492fe-df17-4cad-9a7e-0f833ab2a11e · Oct 30
HK$132,152 HKD
$16,843 USD
View
18 more retailers have this diamond
Prices start from HK$61,033 HKDSave up to HK$71,119 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$61,033 HKD