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Marquise|Natural|GIA

1.00ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 2557478886

Certificate GIA 2557478886

Diamond specifications and retailer prices

From $2,446 NZD
As of November 6, 2026
Save $3,343 NZD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,426 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557478886. Listed at 20 retailers as of November 4, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557478886
Dimensions9.65 × 5.25 × 3.42 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Pinpoint
Top View
9.65 mm5.25 mm1.00 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557478886
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 65.3%

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: $2,468 NZD|Low: $2,286 NZD|High: $6,085 NZD|Avg: $3,536 NZD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$2,446 NZD
Retailer 1$2,468 NZD
Retailer 8$2,906 NZD
Retailer 3$3,018 NZD
Retailer 5$3,213 NZD
Retailer 2$3,409 NZD
Retailer 4$3,415 NZD
Retailer 12$3,559 NZD
Retailer 7$3,655 NZD
Retailer 9$4,043 NZD
Retailer 6$4,499 NZD
Retailer 10$5,789 NZD

21 data points across 12 retailers

20 retailers$2,446 NZD to $5,789 NZD

A
Cheapest Retailer
-
$2,446 NZD
A
Retailer 2
-
$2,468 NZD
View
A
Retailer 3
-
$2,906 NZD
View
A
Retailer 4
-
$3,018 NZD
View
Retailer 5
-
$3,101 NZD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$3,213 NZD
View
Retailer 7
-
$3,243 NZD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$3,409 NZD
View
B+
Retailer 9
-
$3,415 NZD
View
A
Retailer 10
-
$3,444 NZD
View
Retailer 11
-
$3,454 NZD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$3,559 NZD
View
Retailer 13
-
$3,577 NZD
View
Price last confirmed 43 days ago
A
Retailer 14
-
$3,655 NZD
View
Retailer 15
-
$3,987 NZD
View
Price last confirmed 35 days ago
A
Retailer 16
-
$4,043 NZD
View
B+
Retailer 17
-
$4,499 NZD
View
B
Retailer 18
-
$5,789 NZD
View
Retailer 19
-
$7,562 NZD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
9a32c2e1-1dd9-40d7-bd4a-f1e575ada0d3 · Oct 3
$8,426 NZD
$4,671 USD
View
Price last confirmed 34 days ago
19 more retailers have this diamond
Prices start from $2,446 NZDSave up to $3,343 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
$2,446 NZD