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Marquise|Natural|GIA

1.18ct D I1 Marquise Natural Diamond

D/I1 • GIA 6472059345

Certificate GIA 6472059345

Diamond specifications and retailer prices

From $3,321 NZD
HK$14,600 HKD
As of November 1, 2026
Save $6,027 NZD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,349 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.18ct natural marquise diamond

This 1.18ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included) and certified by GIA 6472059345. Listed at 10 retailers as of November 1, 2026, with prices from $3,321 to $9,349, a $6,027 spread on the same certified stone. NZ Jewellers lists it at $9,349. 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

1.18
Carat
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6472059345
Dimensions10.22 × 5.37 × 3.72 mm
L/W Ratio1.90
Top View
10.22 mm5.37 mm1.18 ctD / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6472059345
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.3%

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 1
Current: $9,349 NZD|Low: $3,299 NZD|High: $9,349 NZD|Avg: $4,916 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$3,321 NZD
Retailer 3$3,361 NZD
Retailer 8$4,038 NZD
Retailer 10$4,138 NZD
Retailer 5$4,472 NZD
Retailer 9$4,472 NZD
Retailer 2$4,678 NZD
Retailer 7$5,160 NZD
Retailer 4$5,235 NZD
NZ Jewellers$9,349 NZD

43 data points across 10 retailers

10 retailers$3,321 NZD to $9,349 NZD

B+
Cheapest Retailer
-
$3,321 NZD
HK$14,600 HKD
B+
Retailer 2
-
$3,361 NZD
₹180,084 INR
View
B+
Retailer 3
-
$4,038 NZD
$2,272 USD
View
B+
Retailer 4
-
$4,138 NZD
$2,328 USD
View
B+
Retailer 5
-
$4,472 NZD
$2,516 USD
View
B+
Retailer 6
-
$4,472 NZD
$2,516 USD
View
B+
Retailer 7
-
$4,678 NZD
$2,632 USD
View
B+
Retailer 8
-
$5,160 NZD
$2,903 USD
View
B+
Retailer 9
-
$5,235 NZD
€2,805 EUR
View
Most Expensive
C
NZ Jewellers
d9161752-c059-41f5-8009-cde0b478b26b · Nov 3
$9,349 NZD
$5,260 USD
View
9 more retailers have this diamond
Prices start from $3,321 NZDSave up to $6,027 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+
1.18ct Marquise
$3,321 NZD