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Marquise|Natural|GIA

1.05ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 1553548525

Certificate GIA 1553548525

Diamond specifications and retailer prices

From HK$15,375 HKD
₹186,640 INR
As of October 31, 2026
Save HK$22,841 HKD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$38,216 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553548525. Listed at 9 retailers as of October 30, 2026, with prices from HK$15,375 to HK$38,216, a HK$22,841 spread on the same certified stone. NZ Jewellers lists it at HK$38,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553548525
Dimensions10.63 × 5.32 × 3.22 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
10.63 mm5.32 mm1.05 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553548525
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.5%

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: Oct 31
Current: HK$38,216 HKD|Low: HK$15,336 HKD|High: HK$42,743 HKD|Avg: HK$22,056 HKD|-10.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2HK$15,375 HKD
Retailer 7HK$16,507 HKD
Retailer 5HK$18,280 HKD
Retailer 6HK$18,280 HKD
Retailer 9HK$18,751 HKD
Retailer 4HK$19,120 HKD
Retailer 8HK$21,089 HKD
Retailer 3HK$22,836 HKD
NZ JewellersHK$38,216 HKD

45 data points across 9 retailers

9 retailersHK$15,375 HKD to HK$38,216 HKD

A
Cheapest Retailer
-
HK$15,375 HKD
₹186,640 INR
A
Retailer 2
-
HK$16,507 HKD
$2,104 USD
View
A
Retailer 3
-
HK$18,280 HKD
$2,330 USD
View
A
Retailer 4
-
HK$18,280 HKD
$2,330 USD
View
A
Retailer 5
-
HK$18,751 HKD
$2,390 USD
View
A
Retailer 6
-
HK$19,120 HKD
$2,437 USD
View
B+
Retailer 7
-
HK$21,089 HKD
$2,688 USD
View
B+
Retailer 8
-
HK$22,836 HKD
€2,772 EUR
View
Most Expensive
B
NZ Jewellers
ba0047c7-623e-4232-9beb-205d4ec46ac2 · Oct 30
HK$38,216 HKD
$4,871 USD
View
8 more retailers have this diamond
Prices start from HK$15,375 HKDSave up to HK$22,841 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
1.05ct Marquise
HK$15,375 HKD