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Marquise|Natural|GIA

1.00ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 2566065338

Certificate GIA 2566065338

Diamond specifications and retailer prices

From $4,432 NZD
As of November 6, 2026
Save $5,994 NZD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,427 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2566065338. Listed at 20 retailers as of November 5, 2026, with prices from $4,432 to $10,427, a $5,994 spread on the same certified stone. NZ Jewellers lists it at $10,427. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566065338
Dimensions10.22 × 5.11 × 3.24 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
10.22 mm5.11 mm1.00 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566065338
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: 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 6
Current: $6,155 NZD|Low: $4,432 NZD|High: $10,127 NZD|Avg: $6,544 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$4,432 NZD
Retailer 5$4,557 NZD
Retailer 7$5,522 NZD
Retailer 1$6,155 NZD
Retailer 8$6,416 NZD
Retailer 4$6,977 NZD
Retailer 2$7,304 NZD
Retailer 3$9,981 NZD

37 data points across 8 retailers

20 retailers$4,432 NZD to $10,427 NZD

B+
Cheapest Retailer
-
$4,432 NZD
B+
Retailer 2
-
$4,557 NZD
View
B
Retailer 3
-
$5,156 NZD
View
B
Retailer 4
-
$5,312 NZD
View
B
Retailer 5
-
$5,522 NZD
View
Final sale: no returns
B
Retailer 6
-
$5,789 NZD
View
B
Retailer 7
-
$5,791 NZD
View
B
Retailer 8
-
$5,984 NZD
View
Retailer 9
-
$5,985 NZD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$6,155 NZD
View
B
Retailer 11
-
$6,214 NZD
View
B
Retailer 12
-
$6,305 NZD
View
Retailer 13
-
$6,416 NZD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$6,624 NZD
View
B
Retailer 15
-
$6,905 NZD
View
B
Retailer 16
-
$6,977 NZD
View
B
Retailer 17
-
$7,304 NZD
View
C
Retailer 18
-
$8,771 NZD
View
C
Retailer 19
-
$9,981 NZD
View
Most Expensive
C
NZ Jewellers
68fb2498-d52b-4ddc-8142-fb8c817ea48b · Nov 5
$10,427 NZD
$5,780 USD
View
19 more retailers have this diamond
Prices start from $4,432 NZDSave up to $5,994 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
$4,432 NZD