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Marquise|Natural|GIA

1.51ct I I1 Marquise Natural Diamond

ID • I/I1 • GIA 6552376192

Certificate GIA 6552376192

Diamond specifications and retailer prices

From HK$32,740 HKD
As of November 1, 2026
Save HK$40,950 HKD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$73,691 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552376192. Listed at 9 retailers as of October 30, 2026, with prices from HK$32,740 to HK$73,691, a HK$40,950 spread on the same certified stone. NZ Jewellers lists it at HK$73,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552376192
Dimensions13.58 × 5.69 × 3.30 mm
L/W Ratio2.39
Top View
13.58 mm5.69 mm1.51 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552376192
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 58.1%

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$73,691 HKD|Low: HK$32,439 HKD|High: HK$79,081 HKD|Avg: HK$49,128 HKD|-6.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$32,740 HKD
Retailer 9HK$38,422 HKD
Retailer 8HK$38,799 HKD
Retailer 2HK$44,056 HKD
Retailer 4HK$44,056 HKD
Retailer 7HK$44,056 HKD
Retailer 3HK$49,842 HKD
Retailer 6HK$50,835 HKD
Retailer 10HK$58,673 HKD
NZ JewellersHK$73,691 HKD

29 data points across 10 retailers

9 retailersHK$32,740 HKD to HK$73,691 HKD

A
Cheapest Retailer
-
HK$32,740 HKD
A
Retailer 2
-
HK$38,422 HKD
$4,897 USD
View
A
Retailer 3
-
HK$38,799 HKD
$4,945 USD
View
B+
Retailer 4
-
HK$44,056 HKD
$5,615 USD
View
B+
Retailer 5
-
HK$44,056 HKD
$5,615 USD
View
B+
Retailer 6
-
HK$44,056 HKD
$5,615 USD
View
B+
Retailer 7
-
HK$49,842 HKD
€6,050 EUR
View
B+
Retailer 8
-
HK$50,835 HKD
$6,479 USD
View
Most Expensive
B+
NZ Jewellers
695716ef-e3a1-4f4f-b050-a857ec33c5d1 · Oct 30
HK$73,691 HKD
$9,392 USD
View
8 more retailers have this diamond
Prices start from HK$32,740 HKDSave up to HK$40,950 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
1.51ct Marquise
HK$32,740 HKD