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Marquise|Natural|GIA

1.57ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2557510459

Certificate GIA 2557510459

Diamond specifications and retailer prices

From HK$139,496 HKD
$17,779 USD
As of November 1, 2026
Save HK$63,906 HKD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$203,402 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.57ct natural marquise diamond

This 1.57ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557510459. Listed at 11 retailers as of October 27, 2026, with prices from HK$139,496 to HK$203,402, a HK$63,906 spread on the same certified stone. NZ Jewellers lists it at HK$203,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557510459
Dimensions11.47 × 6.17 × 3.85 mm
L/W Ratio1.86
Top View
11.47 mm6.17 mm1.57 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557510459
Side View
Table 62.0%Crown 34.2°GirdlePavilionCulet: NDepth 62.3%

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 1
Current: HK$203,402 HKD|Low: HK$139,496 HKD|High: HK$203,402 HKD|Avg: HK$164,926 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10HK$139,496 HKD
Retailer 6HK$145,694 HKD
Retailer 8HK$151,923 HKD
Retailer 2HK$153,128 HKD
Retailer 7HK$154,725 HKD
Retailer 5HK$158,483 HKD
Retailer 9HK$166,408 HKD
Retailer 4HK$167,319 HKD
Retailer 3HK$167,444 HKD
Retailer 11HK$171,696 HKD
Retailer 12HK$178,295 HKD
NZ JewellersHK$203,402 HKD

34 data points across 12 retailers

11 retailersHK$139,496 HKD to HK$203,402 HKD

A
Cheapest Retailer
-
HK$139,496 HKD
$17,779 USD
A
Retailer 2
-
HK$145,694 HKD
$18,569 USD
View
Retailer 3
-
HK$151,923 HKD
A$29,789 AUD
View
Price last confirmed 29 days ago
A
Retailer 4
-
HK$153,128 HKD
£15,367 GBP
View
A
Retailer 5
-
HK$154,725 HKD
$19,720 USD
View
A
Retailer 6
-
HK$158,483 HKD
$20,199 USD
View
B+
Retailer 7
-
HK$166,408 HKD
$21,209 USD
View
B+
Retailer 8
-
HK$167,319 HKD
$21,325 USD
View
B+
Retailer 9
-
HK$171,696 HKD
$21,883 USD
View
B+
Retailer 10
-
HK$178,295 HKD
$22,724 USD
View
Most Expensive
B+
NZ Jewellers
d9bf713c-82fc-474b-a41d-d4c3423ef71c · Oct 27
HK$203,402 HKD
$25,924 USD
View
10 more retailers have this diamond
Prices start from HK$139,496 HKDSave up to HK$63,906 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
1.57ct Marquise
HK$139,496 HKD