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Marquise|Natural|GIA

1.50ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 7561018847

Certificate GIA 7561018847

Diamond specifications and retailer prices

From HK$74,230 HKD
$9,461 USD
As of November 3, 2026
Save HK$19,168 HKD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$129,539 HKD at NZ Jewellers · As of September 25, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7561018847. Listed at 9 retailers as of November 2, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561018847
Dimensions11.63 × 5.82 × 3.88 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Natural
Top View
11.63 mm5.82 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561018847
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 66.7%

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 3
Current: HK$93,399 HKD|Low: HK$61,859 HKD|High: HK$122,843 HKD|Avg: HK$85,868 HKD|-2.0%
Retailer 1
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
November 2, 2026
Retailer 10HK$71,949 HKD
Retailer 4HK$72,114 HKD
Retailer 11HK$74,045 HKD
Retailer 12HK$74,230 HKD
Retailer 5HK$76,892 HKD
Retailer 18HK$77,716 HKD
Retailer 8HK$82,896 HKD
Retailer 7HK$84,668 HKD
Retailer 3HK$85,885 HKD
Retailer 13HK$87,058 HKD
Retailer 9HK$87,492 HKD
Retailer 16HK$87,971 HKD
Retailer 2HK$91,172 HKD
Retailer 15HK$91,172 HKD
Retailer 1HK$93,399 HKD
Retailer 19HK$94,153 HKD
Retailer 6HK$94,582 HKD
Retailer 14HK$112,861 HKD
Retailer 17HK$122,843 HKD

17 data points across 19 retailers

9 retailersHK$74,230 HKD to HK$93,399 HKD

B+
Cheapest Retailer
-
HK$74,230 HKD
$9,461 USD
Retailer 2
-
HK$84,196 HKD
$10,731 USD
View
Price last confirmed 41 days ago
Retailer 3
-
HK$84,668 HKD
A$16,602 AUD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$87,492 HKD
$11,151 USD
View
Price last confirmed 22 days ago
B
Retailer 5
-
HK$93,399 HKD
€11,337 EUR
View
Retailer 6
-
HK$94,582 HKD
$12,055 USD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$97,150 HKD
$12,382 USD
View
Price last confirmed 40 days ago
Retailer 8
-
HK$112,861 HKD
ZAR 232,380 ZAR
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
5b1eb98a-4296-4971-8482-90a9408ccaec · Sep 25
HK$129,539 HKD
$16,510 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from HK$74,230 HKDSave up to HK$19,168 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$74,230 HKD