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Marquise|Natural|GIA

1.00ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 6545866919

Certificate GIA 6545866919

Diamond specifications and retailer prices

From $2,655 NZD
As of November 6, 2026
Save $6,063 NZD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,718 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545866919. Listed at 19 retailers as of November 5, 2026, with prices from $2,655 to $8,718, a $6,063 spread on the same certified stone. NZ Jewellers lists it at $8,718. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545866919
Dimensions9.56 × 5.15 × 3.24 mm
L/W Ratio1.86
Top View
9.56 mm5.15 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545866919
Side View
Table 65.0%CrownGirdle: Ext. ThickPavilionCulet: NDepth 62.8%

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 6
Current: $8,718 NZD|Low: $2,655 NZD|High: $8,718 NZD|Avg: $4,300 NZD|+8.2%
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 6, 2026
Retailer 6$2,655 NZD
Retailer 3$3,229 NZD
Retailer 18$3,319 NZD
Retailer 11$3,397 NZD
Retailer 10$3,512 NZD
Retailer 16$3,575 NZD
Retailer 9$3,667 NZD
Retailer 13$3,685 NZD
Retailer 5$3,739 NZD
Retailer 12$3,822 NZD
Retailer 14$3,859 NZD
Retailer 2$3,884 NZD
Retailer 17$3,911 NZD
Retailer 7$4,124 NZD
Retailer 15$4,362 NZD
Retailer 8$4,986 NZD
Retailer 4$6,245 NZD
NZ Jewellers$8,718 NZD

23 data points across 18 retailers

19 retailers$2,655 NZD to $8,718 NZD

A
Cheapest Retailer
-
$2,655 NZD
A
Retailer 2
-
$3,229 NZD
View
A
Retailer 3
-
$3,319 NZD
View
A
Retailer 4
-
$3,397 NZD
View
A
Retailer 5
-
$3,512 NZD
View
A
Retailer 6
-
$3,575 NZD
View
Retailer 7
-
$3,667 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,685 NZD
View
A
Retailer 9
-
$3,739 NZD
View
A
Retailer 10
-
$3,822 NZD
View
A
Retailer 11
-
$3,859 NZD
View
A
Retailer 12
-
$3,884 NZD
View
A
Retailer 13
-
$3,911 NZD
View
B+
Retailer 14
-
$4,124 NZD
View
B+
Retailer 15
-
$4,362 NZD
View
Retailer 16
-
$4,851 NZD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$4,986 NZD
View
B
Retailer 18
-
$6,245 NZD
View
Most Expensive
C
NZ Jewellers
d74251a6-c0f7-4e0c-987a-57a7479fb1c2 · Nov 5
$8,718 NZD
$4,833 USD
View
18 more retailers have this diamond
Prices start from $2,655 NZDSave up to $6,063 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
$2,655 NZD