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Marquise|Natural|GIA

1.05ct E IF Marquise Natural Diamond

EX • E/IF • GIA 2554078416

Certificate GIA 2554078416

Diamond specifications and retailer prices

From HK$44,289 HKD
As of November 1, 2026
Save HK$35,765 HKD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$82,917 HKD at NZ Jewellers · As of October 21, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554078416. Listed at 16 retailers as of November 1, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554078416
Dimensions10.00 × 5.26 × 3.37 mm
L/W Ratio1.90
Top View
10.00 mm5.26 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554078416
Side View
Table 63.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 64.0%

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 1
Current: HK$82,917 HKD|Low: HK$39,301 HKD|High: HK$92,693 HKD|Avg: HK$56,543 HKD|-10.5%
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
November 3, 2026
Retailer 7HK$40,862 HKD
Retailer 13HK$44,289 HKD
Retailer 6HK$45,891 HKD
Retailer 15HK$47,382 HKD
Retailer 9HK$48,671 HKD
Retailer 5HK$50,152 HKD
Retailer 3HK$50,332 HKD
Retailer 8HK$51,279 HKD
Retailer 2HK$52,110 HKD
Retailer 16HK$55,593 HKD
Retailer 4HK$58,830 HKD
Retailer 10HK$59,349 HKD
Retailer 14HK$62,697 HKD
Retailer 12HK$66,758 HKD
Retailer 11HK$80,054 HKD
NZ JewellersHK$82,917 HKD

37 data points across 16 retailers

16 retailersHK$44,289 HKD to HK$80,054 HKD

Retailer 1
-
HK$40,862 HKD
€4,960 EUR
Price last confirmed 11 days ago
A
Retailer 2
-
HK$44,289 HKD
View
Retailer 3
-
HK$45,891 HKD
$5,849 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$47,382 HKD
$6,039 USD
View
A
Retailer 5
-
HK$48,671 HKD
£4,885 GBP
View
A
Retailer 6
-
HK$50,152 HKD
$6,392 USD
View
Final sale: no returns
A
Retailer 7
-
HK$50,332 HKD
$6,415 USD
View
Retailer 8
-
HK$51,279 HKD
$6,536 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
HK$52,110 HKD
£5,230 GBP
View
A
Retailer 10
-
HK$55,593 HKD
$7,085 USD
View
A
Retailer 11
-
HK$58,830 HKD
£5,904 GBP
View
A
Retailer 12
-
HK$59,349 HKD
€7,204 EUR
View
A
Retailer 13
-
HK$62,697 HKD
$7,991 USD
View
A
Retailer 14
-
HK$66,758 HKD
ZAR 137,456 ZAR
View
B+
Retailer 15
-
HK$80,054 HKD
£8,034 GBP
View
Most Expensive
NZ Jewellers
5405f90a-58d2-4435-bba6-4d8350f3908b · Oct 21
HK$82,917 HKD
$10,568 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from HK$44,289 HKDSave up to HK$35,765 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$44,289 HKD