CaratHunter
Plans
Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6552877341

Certificate GIA 6552877341

Diamond specifications and retailer prices

From $3,023 NZD
As of November 6, 2026
Save $5,383 NZD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,406 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 6552877341. Listed at 16 retailers as of November 5, 2026, with prices from $3,023 to $8,406, a $5,383 spread on the same certified stone. NZ Jewellers lists it at $8,406. 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
FluorescenceStrong
Crown angle40°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552877341
Dimensions9.37 × 5.21 × 3.46 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
9.37 mm5.21 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552877341
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.5%

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: $3,023 NZD|Low: $3,023 NZD|High: $7,129 NZD|Avg: $4,284 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$3,023 NZD
Retailer 8$3,023 NZD
Retailer 4$3,622 NZD
Retailer 3$3,667 NZD
Retailer 9$3,711 NZD
Retailer 2$4,192 NZD
Retailer 5$4,411 NZD
Retailer 6$5,002 NZD
Retailer 7$7,044 NZD

33 data points across 9 retailers

16 retailers$3,023 NZD to $8,406 NZD

A
Cheapest Retailer
-
$3,023 NZD
A
Retailer 2
-
$3,023 NZD
View
A
Retailer 3
-
$3,453 NZD
View
A
Retailer 4
-
$3,622 NZD
View
A
Retailer 5
-
$3,667 NZD
View
A
Retailer 6
-
$3,711 NZD
View
Final sale: no returns
A
Retailer 7
-
$3,996 NZD
View
A
Retailer 8
-
$4,021 NZD
View
A
Retailer 9
-
$4,192 NZD
View
A
Retailer 10
-
$4,207 NZD
View
A
Retailer 11
-
$4,411 NZD
View
A
Retailer 12
-
$4,640 NZD
View
A
Retailer 13
-
$5,002 NZD
View
B+
Retailer 14
-
$5,834 NZD
View
B
Retailer 15
-
$7,044 NZD
View
Most Expensive
B
NZ Jewellers
a65d7a92-bb16-416f-8d83-af1ec00d1072 · Nov 5
$8,406 NZD
$4,660 USD
View
15 more retailers have this diamond
Prices start from $3,023 NZDSave up to $5,383 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
$3,023 NZD