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Marquise|Natural|GIA

1.02ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 5563659544

Certificate GIA 5563659544

Diamond specifications and retailer prices

From $5,620 NZD
As of November 5, 2026
Save $6,137 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,757 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563659544. Listed at 13 retailers as of November 5, 2026, with prices from $5,620 to $11,757, a $6,137 spread on the same certified stone. NZ Jewellers lists it at $11,757. 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

1.02
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563659544
Dimensions10.48 × 5.24 × 3.15 mm
L/W Ratio2.00
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
10.48 mm5.24 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563659544
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 60.1%

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: $11,757 NZD|Low: $5,762 NZD|High: $11,757 NZD|Avg: $7,494 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
November 6, 2026
Retailer 3$5,762 NZD
Retailer 12$5,991 NZD
Retailer 11$6,077 NZD
Retailer 4$6,226 NZD
Retailer 2$6,635 NZD
Retailer 8$6,747 NZD
Retailer 5$6,941 NZD
Retailer 9$7,007 NZD
Retailer 10$7,786 NZD
Retailer 7$7,865 NZD
Retailer 6$11,255 NZD
NZ Jewellers$11,757 NZD

8 data points across 12 retailers

13 retailers$5,620 NZD to $11,757 NZD

B+
Cheapest Retailer
-
$5,620 NZD
B+
Retailer 2
-
$5,762 NZD
View
B+
Retailer 3
-
$5,991 NZD
View
B+
Retailer 4
-
$6,077 NZD
View
B+
Retailer 5
-
$6,226 NZD
View
Final sale: no returns
B+
Retailer 6
-
$6,635 NZD
View
B+
Retailer 7
-
$6,747 NZD
View
B+
Retailer 8
-
$6,941 NZD
View
B
Retailer 9
-
$7,007 NZD
View
B
Retailer 10
-
$7,786 NZD
View
B
Retailer 11
-
$7,865 NZD
View
C
Retailer 12
-
$11,255 NZD
View
Most Expensive
C
NZ Jewellers
815501a8-1e4f-48ce-9c5f-81986062aa73 · Nov 5
$11,757 NZD
$6,609 USD
View
12 more retailers have this diamond
Prices start from $5,620 NZDSave up to $6,137 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+
1.02ct Marquise
$5,620 NZD