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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 $10,033 NZD
HK$44,100 HKD
As of November 1, 2026
Save $8,102 NZD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,783 NZD 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: $18,783 NZD|Low: $8,902 NZD|High: $20,997 NZD|Avg: $12,813 NZD|-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 2, 2026
Retailer 7$9,256 NZD
Retailer 13$10,033 NZD
Retailer 6$10,395 NZD
Retailer 15$10,733 NZD
Retailer 2$11,025 NZD
Retailer 5$11,361 NZD
Retailer 3$11,401 NZD
Retailer 8$11,616 NZD
Retailer 10$11,706 NZD
Retailer 16$12,593 NZD
Retailer 4$13,326 NZD
Retailer 9$13,444 NZD
Retailer 14$14,202 NZD
Retailer 12$15,122 NZD
Retailer 11$18,134 NZD
NZ Jewellers$18,783 NZD

36 data points across 16 retailers

16 retailers$10,033 NZD to $18,134 NZD

Retailer 1
-
$9,256 NZD
€4,960 EUR
Price last confirmed 10 days ago
A
Retailer 2
-
$10,033 NZD
HK$44,100 HKD
View
Retailer 3
-
$10,395 NZD
$5,849 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$10,733 NZD
$6,039 USD
View
A
Retailer 5
-
$11,025 NZD
£4,885 GBP
View
A
Retailer 6
-
$11,361 NZD
$6,392 USD
View
Final sale: no returns
A
Retailer 7
-
$11,401 NZD
$6,415 USD
View
Retailer 8
-
$11,616 NZD
$6,536 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$11,706 NZD
£5,186 GBP
View
A
Retailer 10
-
$12,593 NZD
$7,085 USD
View
A
Retailer 11
-
$13,326 NZD
£5,904 GBP
View
A
Retailer 12
-
$13,444 NZD
€7,204 EUR
View
A
Retailer 13
-
$14,202 NZD
$7,991 USD
View
A
Retailer 14
-
$15,122 NZD
ZAR 137,456 ZAR
View
B+
Retailer 15
-
$18,134 NZD
£8,034 GBP
View
Most Expensive
NZ Jewellers
5405f90a-58d2-4435-bba6-4d8350f3908b · Oct 21
$18,783 NZD
$10,568 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $10,033 NZDSave up to $8,102 NZD

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
$10,033 NZD