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Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1565212531

Certificate GIA 1565212531

Diamond specifications and retailer prices

From HK$56,575 HKD
₹686,728 INR
As of November 2, 2026
Save HK$68,248 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$124,824 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 F 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 1565212531. Listed at 19 retailers as of October 30, 2026, with prices from HK$56,575 to HK$124,824, a HK$68,248 spread on the same certified stone. NZ Jewellers lists it at HK$124,824. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565212531
Dimensions11.82 × 5.88 × 3.41 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
11.82 mm5.88 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565212531
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.0%

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 2
Current: HK$124,824 HKD|Low: HK$56,573 HKD|High: HK$127,123 HKD|Avg: HK$75,409 HKD|-1.8%
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
November 2, 2026
Retailer 2HK$56,575 HKD
Retailer 9HK$59,811 HKD
Retailer 8HK$63,153 HKD
Retailer 3HK$64,503 HKD
Retailer 5HK$65,876 HKD
Retailer 7HK$68,575 HKD
Retailer 18HK$68,889 HKD
Retailer 13HK$69,090 HKD
Retailer 11HK$70,321 HKD
Retailer 6HK$72,223 HKD
Retailer 16HK$74,632 HKD
Retailer 4HK$75,778 HKD
Retailer 17HK$76,300 HKD
Retailer 10HK$76,625 HKD
Retailer 12HK$77,433 HKD
Retailer 15HK$86,111 HKD
Retailer 14HK$104,010 HKD
NZ JewellersHK$124,824 HKD

22 data points across 18 retailers

19 retailersHK$56,575 HKD to HK$124,824 HKD

A
Cheapest Retailer
-
HK$56,575 HKD
₹686,728 INR
A
Retailer 2
-
HK$58,250 HKD
A$11,422 AUD
View
A
Retailer 3
-
HK$59,811 HKD
$7,623 USD
View
Final sale: no returns
A
Retailer 4
-
HK$63,153 HKD
$8,049 USD
View
A
Retailer 5
-
HK$64,503 HKD
$8,221 USD
View
A
Retailer 6
-
HK$65,876 HKD
$8,396 USD
View
B+
Retailer 7
-
HK$68,575 HKD
$8,740 USD
View
B+
Retailer 8
-
HK$68,889 HKD
$8,780 USD
View
B+
Retailer 9
-
HK$69,090 HKD
£6,934 GBP
View
B+
Retailer 10
-
HK$70,321 HKD
£7,057 GBP
View
B+
Retailer 11
-
HK$72,223 HKD
$9,205 USD
View
B+
Retailer 12
-
HK$74,632 HKD
$9,512 USD
View
B+
Retailer 13
-
HK$75,778 HKD
$9,658 USD
View
B+
Retailer 14
-
HK$76,300 HKD
$9,725 USD
View
B+
Retailer 15
-
HK$76,625 HKD
$9,766 USD
View
B+
Retailer 16
-
HK$77,433 HKD
€9,399 EUR
View
B+
Retailer 17
-
HK$86,111 HKD
$10,975 USD
View
B
Retailer 18
-
HK$104,010 HKD
£10,438 GBP
View
Most Expensive
B
NZ Jewellers
37005354-a16a-4ced-8e8a-4d6183c6cec9 · Oct 30
HK$124,824 HKD
$15,909 USD
View
18 more retailers have this diamond
Prices start from HK$56,575 HKDSave up to HK$68,248 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$56,575 HKD