Marquise|Natural|GIA

1.50ct L SI1 Marquise Natural Diamond

ID • L/SI1 • GIA 5241013535

Certificate GIA 5241013535

Diamond specifications and retailer prices

From HK$35,597 HKD
As of November 7, 2026
7 retailers carry this diamond
Most expensive: HK$53,796 HKD at Wholesale Diamonds Direct · As of October 12, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241013535. Listed at 7 retailers as of November 7, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5241013535
Dimensions12.29 × 6.05 × 3.46 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
12.29 mm6.05 mm1.50 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5241013535
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 57.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: HK$33,905 HKD|Low: HK$26,381 HKD|High: HK$55,244 HKD|Avg: HK$36,125 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 17, 2026
Retailer 8HK$26,381 HKD
Retailer 10HK$29,476 HKD
Retailer 3HK$30,926 HKD
Retailer 5HK$31,640 HKD
Retailer 7HK$31,820 HKD
Retailer 9HK$32,086 HKD
Retailer 1HK$33,905 HKD
Retailer 2HK$35,597 HKD
Retailer 4HK$41,703 HKD
Retailer 6HK$44,908 HKD
Wholesale Diamonds DirectHK$53,796 HKD

25 data points across 11 retailers

7 retailers

Retailer 1
-
HK$26,381 HKD
Price last confirmed 21 days ago
Retailer 2
-
HK$29,476 HKD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$31,640 HKD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$33,905 HKD
View
Price last confirmed 21 days ago
B
Retailer 5
-
HK$35,597 HKD
View
Retailer 6
-
HK$44,908 HKD
View
Price last confirmed 26 days ago
Most Expensive
Wholesale Diamonds Direct
281535221 · Oct 12
HK$53,796 HKD
$6,864 USD
View
Price last confirmed 25 days ago
6 more retailers have this diamond
Prices start from HK$35,597 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$35,597 HKD