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Marquise|Natural|GIA

1.53ct I I1 Marquise Natural Diamond

I/I1 • GIA 5121645625

Certificate GIA 5121645625

Diamond specifications and retailer prices

From HK$51,525 HKD
$6,567 USD
As of October 29, 2026
Save HK$51,533 HKD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$103,059 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 5121645625. Listed at 4 retailers as of October 29, 2026, with prices from HK$51,525 to HK$103,059, a HK$51,533 spread on the same certified stone. NZ Jewellers lists it at HK$103,059. 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

1.53
Carat
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5121645625
Dimensions5.32 × 10.54 × 4.41 mm
L/W Ratio1.98
Top View
5.32 mm10.54 mm1.53 ctI / I1
OriginNatural
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5121645625
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 82.9%

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: Oct 29
Current: HK$55,825 HKD|Low: HK$39,683 HKD|High: HK$65,800 HKD|Avg: HK$50,312 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 11, 2026
Retailer 6HK$39,683 HKD
Retailer 3HK$48,418 HKD
Retailer 5HK$48,685 HKD
Retailer 1HK$55,825 HKD
Retailer 2HK$64,409 HKD
Retailer 4HK$65,067 HKD

11 data points across 6 retailers

4 retailersHK$51,525 HKD to HK$103,059 HKD

B+
Cheapest Retailer
-
HK$51,525 HKD
$6,567 USD
B
Retailer 2
-
HK$55,825 HKD
$7,115 USD
View
B
Retailer 3
-
HK$64,409 HKD
$8,209 USD
View
Most Expensive
C
NZ Jewellers
7f854146-bcb9-4142-bdd1-7be124cc6949 · Oct 30
HK$103,059 HKD
$13,135 USD
View
3 more retailers have this diamond
Prices start from HK$51,525 HKDSave up to HK$51,533 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+
1.53ct Marquise
HK$51,525 HKD