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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2566386609

Certificate GIA 2566386609

Diamond specifications and retailer prices

From $10,086 NZD
£4,468 GBP
As of November 3, 2026
Save $1,217 NZD (11%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,715 NZD at NZ Jewellers · As of October 14, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566386609. Listed at 15 retailers as of November 2, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386609
Dimensions9.90 × 5.07 × 3.22 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.90 mm5.07 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566386609
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $18,715 NZD|Low: $8,222 NZD|High: $19,106 NZD|Avg: $11,156 NZD|-2.0%
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
Retailer 19
Retailer 20
November 3, 2026
Retailer 5$8,235 NZD
Retailer 20$8,437 NZD
Retailer 10$9,144 NZD
Retailer 3$9,464 NZD
Retailer 11$9,475 NZD
Retailer 9$9,855 NZD
Retailer 2$10,086 NZD
Retailer 16$10,246 NZD
Retailer 7$10,330 NZD
Retailer 8$10,406 NZD
Retailer 17$10,825 NZD
Retailer 13$10,930 NZD
Retailer 15$10,930 NZD
Retailer 6$11,062 NZD
Retailer 19$11,190 NZD
Retailer 14$11,304 NZD
Retailer 12$11,423 NZD
Retailer 4$12,912 NZD
Retailer 18$16,662 NZD
NZ Jewellers$18,715 NZD

26 data points across 20 retailers

15 retailers$10,086 NZD to $11,304 NZD

Retailer 1
-
$8,235 NZD
HK$36,200 HKD
Price last confirmed 17 days ago
Retailer 2
-
$8,437 NZD
₹452,122 INR
View
Price last confirmed 20 days ago
Retailer 3
-
$9,464 NZD
$5,325 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$9,475 NZD
SGD 7,204 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$10,086 NZD
£4,468 GBP
View
B+
Retailer 6
-
$10,246 NZD
$5,765 USD
View
B+
Retailer 7
-
$10,930 NZD
$6,150 USD
View
B+
Retailer 8
-
$10,930 NZD
$6,150 USD
View
Retailer 9
-
$11,062 NZD
A$9,575 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$11,190 NZD
$6,296 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$11,304 NZD
$6,360 USD
View
Retailer 12
-
$11,423 NZD
$6,427 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$12,912 NZD
$7,265 USD
View
Price last confirmed 20 days ago
Retailer 14
-
$16,662 NZD
£7,382 GBP
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
d2f20eab-590d-4b9d-93a6-9c394585b38d · Oct 14
$18,715 NZD
$10,530 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $10,086 NZDSave up to $1,217 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.

B+
1.00ct Marquise
$10,086 NZD