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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 2567416846

Certificate GIA 2567416846

Diamond specifications and retailer prices

From $3,694 NZD
As of November 1, 2026
Save $3,684 NZD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,732 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567416846. Listed at 17 retailers as of November 1, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567416846
Dimensions9.67 × 5.12 × 3.11 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Needle, Natural
Top View
9.67 mm5.12 mm1.00 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567416846
Side View
Table 64.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 60.8%

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: $9,732 NZD|Low: $3,694 NZD|High: $10,181 NZD|Avg: $5,230 NZD|-4.4%
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 16$3,694 NZD
Retailer 12$3,842 NZD
Retailer 6$3,893 NZD
Retailer 7$4,010 NZD
Retailer 4$4,218 NZD
Retailer 17$4,218 NZD
Retailer 13$4,288 NZD
Retailer 14$4,293 NZD
Retailer 8$4,306 NZD
Retailer 18$4,412 NZD
Retailer 11$4,602 NZD
Retailer 3$4,759 NZD
Retailer 15$4,867 NZD
Retailer 2$4,975 NZD
Retailer 10$5,812 NZD
Retailer 5$7,378 NZD
Retailer 9$8,199 NZD
NZ Jewellers$9,732 NZD

20 data points across 18 retailers

17 retailers$3,694 NZD to $7,378 NZD

A
Cheapest Retailer
-
$3,694 NZD
A
Retailer 2
-
$3,842 NZD
View
A
Retailer 3
-
$4,010 NZD
View
A
Retailer 4
-
$4,048 NZD
View
A
Retailer 5
-
$4,218 NZD
View
Retailer 6
-
$4,218 NZD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$4,288 NZD
View
A
Retailer 8
-
$4,293 NZD
View
A
Retailer 9
-
$4,306 NZD
View
A
Retailer 10
-
$4,412 NZD
View
A
Retailer 11
-
$4,602 NZD
View
A
Retailer 12
-
$4,759 NZD
View
A
Retailer 13
-
$4,867 NZD
View
A
Retailer 14
-
$4,975 NZD
View
B+
Retailer 15
-
$7,378 NZD
View
Retailer 16
-
$8,199 NZD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
01aa3b36-50b1-4da0-aa3f-bb63503fc49c · Oct 30
$9,732 NZD
$5,395 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $3,694 NZDSave up to $3,684 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
$3,694 NZD