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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 1548162106

Certificate GIA 1548162106

Diamond specifications and retailer prices

From HK$61,492 HKD
As of November 6, 2026
Save HK$54,227 HKD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$115,719 HKD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548162106. Listed at 18 retailers as of November 5, 2026, with prices from HK$61,492 to HK$115,719, a HK$54,227 spread on the same certified stone. NZ Jewellers lists it at HK$115,719. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.72°
Pavilion angle33.55°
OriginNatural
Grading LabGIA
CertificateGIA 1548162106
Dimensions11.00 × 5.78 × 3.83 mm
L/W Ratio1.90
Key to symbols
Crystal, Feather, Cavity
Top View
11.00 mm5.78 mm1.50 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548162106
Side View
Table 57.0%Crown 34.72°Girdle: VTK-XTKPavilion 33.55°Culet: NoneDepth 66.3%

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 6
Current: HK$64,408 HKD|Low: HK$64,408 HKD|High: HK$109,731 HKD|Avg: HK$82,169 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$64,408 HKD
Retailer 4HK$75,184 HKD
Retailer 7HK$76,634 HKD
Retailer 2HK$77,802 HKD
Retailer 6HK$84,299 HKD
Retailer 3HK$86,987 HKD
Retailer 5HK$108,140 HKD

29 data points across 7 retailers

18 retailersHK$61,492 HKD to HK$115,719 HKD

A
Cheapest Retailer
-
HK$61,492 HKD
A
Retailer 2
-
HK$64,408 HKD
View
A
Retailer 3
-
HK$66,673 HKD
View
Retailer 4
-
HK$67,997 HKD
View
Price last confirmed 25 days ago
A
Retailer 5
-
HK$70,889 HKD
View
A
Retailer 6
-
HK$71,109 HKD
View
A
Retailer 7
-
HK$72,535 HKD
View
A
Retailer 8
-
HK$75,184 HKD
View
Retailer 9
-
HK$76,634 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$76,634 HKD
View
Final sale: no returns
A
Retailer 11
-
HK$77,802 HKD
View
B+
Retailer 12
-
HK$83,022 HKD
View
B+
Retailer 13
-
HK$84,299 HKD
View
B+
Retailer 14
-
HK$84,934 HKD
View
B+
Retailer 15
-
HK$86,987 HKD
View
B
Retailer 16
-
HK$95,797 HKD
View
B+
Retailer 17
-
HK$108,140 HKD
View
Most Expensive
B
NZ Jewellers
d02f73c7-08bf-404d-90df-c80f6b2f3184 · Nov 5
HK$115,719 HKD
$14,765 USD
View
17 more retailers have this diamond
Prices start from HK$61,492 HKDSave up to HK$54,227 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
1.50ct Marquise
HK$61,492 HKD