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Marquise|Natural|GIA

1.00ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 2171782007

Certificate GIA 2171782007

Diamond specifications and retailer prices

From $4,257 NZD
As of November 6, 2026
Save $7,023 NZD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,280 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2171782007. Listed at 18 retailers as of November 5, 2026, with prices from $4,257 to $11,280, a $7,023 spread on the same certified stone. NZ Jewellers lists it at $11,280. 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2171782007
Dimensions9.68 × 5.19 × 3.42 mm
L/W Ratio1.87
Culet sizeSmall
Top View
9.68 mm5.19 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2171782007
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 65.8%

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: $11,280 NZD|Low: $4,257 NZD|High: $11,280 NZD|Avg: $6,112 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$4,257 NZD
Retailer 7$4,275 NZD
Retailer 11$4,807 NZD
Retailer 3$4,889 NZD
Retailer 10$4,889 NZD
Retailer 8$5,076 NZD
Retailer 4$5,711 NZD
Retailer 2$5,904 NZD
Retailer 5$6,584 NZD
Retailer 6$8,998 NZD
NZ Jewellers$11,280 NZD

45 data points across 11 retailers

18 retailers$4,257 NZD to $11,280 NZD

B+
Cheapest Retailer
-
$4,257 NZD
B+
Retailer 2
-
$4,275 NZD
View
B+
Retailer 3
-
$4,378 NZD
View
B+
Retailer 4
-
$4,394 NZD
View
B+
Retailer 5
-
$4,613 NZD
View
B+
Retailer 6
-
$4,807 NZD
View
Retailer 7
-
$4,889 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,889 NZD
View
B
Retailer 9
-
$5,076 NZD
View
B
Retailer 10
-
$5,278 NZD
View
B
Retailer 11
-
$5,303 NZD
View
B
Retailer 12
-
$5,641 NZD
View
B
Retailer 13
-
$5,711 NZD
View
B
Retailer 14
-
$5,904 NZD
View
Retailer 15
-
$6,263 NZD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$6,584 NZD
View
B
Retailer 17
-
$8,998 NZD
View
Most Expensive
C
NZ Jewellers
91c4adce-148b-4c40-bc64-36aa80ffb2cb · Nov 5
$11,280 NZD
$6,253 USD
View
17 more retailers have this diamond
Prices start from $4,257 NZDSave up to $7,023 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
$4,257 NZD