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Marquise|Natural|GIA

1.03ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 2477173945

Certificate GIA 2477173945

Diamond specifications and retailer prices

From $3,532 NZD
As of November 5, 2026
Save $4,890 NZD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,422 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477173945. Listed at 16 retailers as of November 5, 2026, with prices from $3,532 to $8,422, a $4,890 spread on the same certified stone. NZ Jewellers lists it at $8,422. 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

1.03
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2477173945
Dimensions11.23 × 5.13 × 3.02 mm
L/W Ratio2.19
Top View
11.23 mm5.13 mm1.03 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2477173945
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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 5
Current: $8,422 NZD|Low: $3,532 NZD|High: $8,422 NZD|Avg: $4,648 NZD
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
November 6, 2026
Retailer 6$3,532 NZD
Retailer 5$3,638 NZD
Retailer 11$3,734 NZD
Retailer 2$3,907 NZD
Retailer 7$4,028 NZD
Retailer 15$4,028 NZD
Retailer 12$4,050 NZD
Retailer 4$4,214 NZD
Retailer 13$4,279 NZD
Retailer 9$4,376 NZD
Retailer 3$4,649 NZD
Retailer 8$4,916 NZD
Retailer 10$5,009 NZD
Retailer 14$7,066 NZD
NZ Jewellers$8,422 NZD

34 data points across 15 retailers

16 retailers$3,532 NZD to $8,422 NZD

B+
Cheapest Retailer
-
$3,532 NZD
B+
Retailer 2
-
$3,638 NZD
View
B+
Retailer 3
-
$3,734 NZD
View
B+
Retailer 4
-
$3,907 NZD
View
B+
Retailer 5
-
$4,028 NZD
View
Retailer 6
-
$4,028 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$4,050 NZD
View
B+
Retailer 8
-
$4,214 NZD
View
B
Retailer 9
-
$4,279 NZD
View
B+
Retailer 10
-
$4,376 NZD
View
B
Retailer 11
-
$4,649 NZD
View
B
Retailer 12
-
$4,667 NZD
View
B
Retailer 13
-
$4,916 NZD
View
B
Retailer 14
-
$5,009 NZD
View
Retailer 15
-
$7,066 NZD
View
Price last confirmed 13 days ago
Most Expensive
C
NZ Jewellers
5b0bafc9-aa58-47aa-8ca4-04d71f5eb5ae · Nov 5
$8,422 NZD
$4,669 USD
View
15 more retailers have this diamond
Prices start from $3,532 NZDSave up to $4,890 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+
1.03ct Marquise
$3,532 NZD