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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6562327448

Certificate GIA 6562327448

Diamond specifications and retailer prices

From $4,219 NZD
As of November 6, 2026
Save $5,549 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,768 NZD at NZ Jewellers · As of November 5, 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 6562327448. Listed at 14 retailers as of November 5, 2026, with prices from $4,219 to $9,768, a $5,549 spread on the same certified stone. NZ Jewellers lists it at $9,768. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562327448
Dimensions10.62 × 5.12 × 3.01 mm
L/W Ratio2.07
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Indented Natural
Top View
10.62 mm5.12 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562327448
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

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 6
Current: $9,768 NZD|Low: $4,178 NZD|High: $10,295 NZD|Avg: $6,168 NZD|-5.1%
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
November 6, 2026
Retailer 2$4,219 NZD
Retailer 8$4,225 NZD
Retailer 5$5,123 NZD
Retailer 13$5,175 NZD
Retailer 3$5,273 NZD
Retailer 6$5,513 NZD
Retailer 10$5,607 NZD
Retailer 9$5,823 NZD
Retailer 12$5,873 NZD
Retailer 11$6,018 NZD
Retailer 4$6,469 NZD
Retailer 7$9,351 NZD
NZ Jewellers$9,768 NZD

37 data points across 13 retailers

14 retailers$4,219 NZD to $9,768 NZD

A
Cheapest Retailer
-
$4,219 NZD
A
Retailer 2
-
$4,225 NZD
View
A
Retailer 3
-
$4,746 NZD
View
Retailer 4
-
$5,123 NZD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$5,175 NZD
View
Final sale: no returns
B+
Retailer 6
-
$5,273 NZD
View
A
Retailer 7
-
$5,513 NZD
View
B+
Retailer 8
-
$5,607 NZD
View
B+
Retailer 9
-
$5,823 NZD
View
Retailer 10
-
$5,873 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$6,018 NZD
View
B+
Retailer 12
-
$6,469 NZD
View
B
Retailer 13
-
$9,351 NZD
View
Most Expensive
B
NZ Jewellers
892e2d6b-8cf1-4187-a384-8d9873af1602 · Nov 5
$9,768 NZD
$5,415 USD
View
13 more retailers have this diamond
Prices start from $4,219 NZDSave up to $5,549 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
$4,219 NZD