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Marquise|Natural|GIA

1.50ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 6541866524

Certificate GIA 6541866524

Diamond specifications and retailer prices

From HK$85,169 HKD
$10,855 USD
As of November 1, 2026
Save HK$62,549 HKD (42%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$147,719 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541866524. Listed at 21 retailers as of October 30, 2026, with prices from HK$85,169 to HK$147,719, a HK$62,549 spread on the same certified stone. NZ Jewellers lists it at HK$147,719. 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

1.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle31.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541866524
Dimensions11.60 × 6.11 × 3.68 mm
L/W Ratio1.90
Top View
11.60 mm6.11 mm1.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541866524
Side View
Table 62.0%Crown 37.8°Girdle: MED-THKPavilion 31.8°Culet: NoneDepth 60.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$147,719 HKD|Low: HK$85,169 HKD|High: HK$164,966 HKD|Avg: HK$107,653 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 8HK$85,169 HKD
Retailer 12HK$85,766 HKD
Retailer 6HK$90,466 HKD
Retailer 11HK$90,772 HKD
Retailer 5HK$93,745 HKD
Retailer 13HK$95,855 HKD
Retailer 7HK$96,272 HKD
Retailer 21HK$96,388 HKD
Retailer 18HK$97,833 HKD
Retailer 2HK$99,864 HKD
Retailer 9HK$103,888 HKD
Retailer 19HK$104,353 HKD
Retailer 20HK$105,985 HKD
Retailer 4HK$108,111 HKD
Retailer 3HK$108,417 HKD
Retailer 10HK$108,576 HKD
Retailer 17HK$110,065 HKD
Retailer 16HK$130,213 HKD
Retailer 14HK$135,695 HKD
Retailer 15HK$138,427 HKD
NZ JewellersHK$147,719 HKD

18 data points across 21 retailers

21 retailersHK$85,169 HKD to HK$147,719 HKD

B
Cheapest Retailer
-
HK$85,169 HKD
$10,855 USD
B
Retailer 2
-
HK$85,766 HKD
$10,931 USD
View
B
Retailer 3
-
HK$89,977 HKD
SGD 15,497 SGD
View
B
Retailer 4
-
HK$90,466 HKD
$11,530 USD
View
B
Retailer 5
-
HK$90,772 HKD
$11,569 USD
View
B
Retailer 6
-
HK$93,745 HKD
$11,948 USD
View
Final sale: no returns
B
Retailer 7
-
HK$95,855 HKD
£9,620 GBP
View
B
Retailer 8
-
HK$96,272 HKD
$12,270 USD
View
Retailer 9
-
HK$96,388 HKD
A$18,900 AUD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$97,833 HKD
$12,469 USD
View
B
Retailer 11
-
HK$99,864 HKD
£10,022 GBP
View
B
Retailer 12
-
HK$103,888 HKD
$13,241 USD
View
B
Retailer 13
-
HK$104,353 HKD
$13,300 USD
View
B
Retailer 14
-
HK$105,985 HKD
$13,508 USD
View
B
Retailer 15
-
HK$108,111 HKD
$13,779 USD
View
B
Retailer 16
-
HK$108,417 HKD
$13,818 USD
View
B
Retailer 17
-
HK$108,576 HKD
$13,838 USD
View
B
Retailer 18
-
HK$110,065 HKD
$14,028 USD
View
B
Retailer 19
-
HK$130,213 HKD
ZAR 268,109 ZAR
View
B
Retailer 20
-
HK$138,427 HKD
£13,892 GBP
View
Most Expensive
B
NZ Jewellers
db655481-43c8-4edc-a9c7-ef95d9890cda · Oct 30
HK$147,719 HKD
$18,827 USD
View
20 more retailers have this diamond
Prices start from HK$85,169 HKDSave up to HK$62,549 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
1.50ct Marquise
HK$85,169 HKD