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Marquise|Natural|GIA

1.50ct L SI1 Marquise Natural Diamond

VG • L/SI1 • GIA 7551958579

Certificate GIA 7551958579

Diamond specifications and retailer prices

From HK$24,594 HKD
As of November 6, 2026
Save HK$16,639 HKD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$41,232 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551958579. Listed at 7 retailers as of November 6, 2026, with prices from HK$24,594 to HK$41,232, a HK$16,639 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$41,232. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.68°
Pavilion angle40.24°
OriginNatural
Grading LabGIA
CertificateGIA 7551958579
Dimensions10.83 × 5.84 × 3.85 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.83 mm5.84 mm1.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551958579
Side View
Table 60.0%Crown 40.68°Girdle: THK-VTKPavilion 40.24°Culet: NoneDepth 65.9%

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 6
Current: HK$26,624 HKD|Low: HK$24,594 HKD|High: HK$44,568 HKD|Avg: HK$32,270 HKD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 7, 2026
Retailer 2HK$24,594 HKD
Retailer 1HK$26,624 HKD
Retailer 5HK$29,853 HKD
Retailer 4HK$30,339 HKD
Retailer 3HK$31,655 HKD
Retailer 6HK$31,843 HKD
Wholesale Diamonds DirectHK$41,232 HKD

40 data points across 7 retailers

7 retailersHK$24,594 HKD to HK$41,232 HKD

B+
Cheapest Retailer
-
HK$24,594 HKD
B+
Retailer 2
-
HK$26,624 HKD
View
B
Retailer 3
-
HK$29,853 HKD
View
B
Retailer 4
-
HK$30,339 HKD
View
B
Retailer 5
-
HK$31,655 HKD
View
B
Retailer 6
-
HK$31,843 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
268259417 · Nov 6
HK$41,232 HKD
$5,261 USD
View
6 more retailers have this diamond
Prices start from HK$24,594 HKDSave up to HK$16,639 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$24,594 HKD