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Marquise|Natural|GIA

1.00ct E IF Marquise Natural Diamond

ID • E/IF • GIA 2566723659

Certificate GIA 2566723659

Diamond specifications and retailer prices

From $7,699 NZD
HK$33,900 HKD
As of October 31, 2026
Save $9,505 NZD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,204 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 2566723659. Listed at 19 retailers as of October 30, 2026, with prices from $7,699 to $17,204, a $9,505 spread on the same certified stone. NZ Jewellers lists it at $17,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566723659
Dimensions9.77 × 5.17 × 3.35 mm
L/W Ratio1.89
Top View
9.77 mm5.17 mm1.00 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2566723659
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: $17,204 NZD|Low: $7,631 NZD|High: $17,204 NZD|Avg: $10,090 NZD
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
October 31, 2026
Retailer 2$7,699 NZD
Retailer 13$7,838 NZD
Retailer 8$8,477 NZD
Retailer 15$8,823 NZD
Retailer 14$9,058 NZD
Retailer 16$9,242 NZD
Retailer 3$9,494 NZD
Retailer 10$10,131 NZD
Retailer 5$10,286 NZD
Retailer 6$10,286 NZD
Retailer 4$10,652 NZD
Retailer 9$11,065 NZD
Retailer 12$11,240 NZD
Retailer 11$11,868 NZD
Retailer 7$15,235 NZD
NZ Jewellers$17,204 NZD

5 data points across 16 retailers

19 retailers$7,699 NZD to $17,204 NZD

A
Cheapest Retailer
-
$7,699 NZD
HK$33,900 HKD
A
Retailer 2
-
$7,838 NZD
₹420,710 INR
View
A
Retailer 3
-
$8,477 NZD
€4,550 EUR
View
A
Retailer 4
-
$8,555 NZD
A$7,418 AUD
View
A
Retailer 5
-
$8,754 NZD
$4,934 USD
View
A
Retailer 6
-
$8,823 NZD
CA$6,906 CAD
View
A
Retailer 7
-
$8,839 NZD
SGD 6,732 SGD
View
A
Retailer 8
-
$9,058 NZD
$5,105 USD
View
A
Retailer 9
-
$9,242 NZD
£4,101 GBP
View
A
Retailer 10
-
$9,494 NZD
$5,351 USD
View
Final sale: no returns
A
Retailer 11
-
$10,131 NZD
£4,496 GBP
View
A
Retailer 12
-
$10,286 NZD
$5,797 USD
View
A
Retailer 13
-
$10,286 NZD
$5,797 USD
View
A
Retailer 14
-
$10,652 NZD
$6,003 USD
View
A
Retailer 15
-
$11,065 NZD
A$9,594 AUD
View
A
Retailer 16
-
$11,240 NZD
€6,033 EUR
View
A
Retailer 17
-
$11,868 NZD
$6,689 USD
View
B+
Retailer 18
-
$15,235 NZD
£6,761 GBP
View
Most Expensive
B+
NZ Jewellers
6bca545b-7113-4db9-9a39-d485812070b8 · Oct 30
$17,204 NZD
$9,696 USD
View
18 more retailers have this diamond
Prices start from $7,699 NZDSave up to $9,505 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
1.00ct Marquise
$7,699 NZD