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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 6541646639

Certificate GIA 6541646639

Diamond specifications and retailer prices

From $6,563 NZD
As of November 6, 2026
Save $8,495 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,057 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541646639. Listed at 20 retailers as of November 5, 2026, with prices from $6,563 to $15,057, a $8,495 spread on the same certified stone. NZ Jewellers lists it at $15,057. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541646639
Dimensions10.57 × 5.33 × 3.31 mm
L/W Ratio1.98
Top View
10.57 mm5.33 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541646639
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.1%

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 6
Current: $9,725 NZD|Low: $6,256 NZD|High: $13,930 NZD|Avg: $8,996 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$6,563 NZD
Retailer 4$6,882 NZD
Retailer 5$7,831 NZD
Retailer 2$8,458 NZD
Retailer 7$9,034 NZD
Retailer 8$9,544 NZD
Retailer 1$9,725 NZD
Retailer 3$13,729 NZD

43 data points across 8 retailers

20 retailers$6,563 NZD to $15,057 NZD

B+
Cheapest Retailer
-
$6,563 NZD
B+
Retailer 2
-
$6,752 NZD
View
B+
Retailer 3
-
$6,882 NZD
View
Final sale: no returns
B+
Retailer 4
-
$6,905 NZD
View
B+
Retailer 5
-
$7,391 NZD
View
B+
Retailer 6
-
$7,787 NZD
View
B+
Retailer 7
-
$7,831 NZD
View
B+
Retailer 8
-
$7,831 NZD
View
B+
Retailer 9
-
$7,959 NZD
View
B+
Retailer 10
-
$8,458 NZD
View
B+
Retailer 11
-
$8,527 NZD
View
B+
Retailer 12
-
$8,803 NZD
View
B+
Retailer 13
-
$8,803 NZD
View
B
Retailer 14
-
$9,034 NZD
View
B
Retailer 15
-
$9,110 NZD
View
Retailer 16
-
$9,544 NZD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$9,725 NZD
View
B
Retailer 18
-
$9,949 NZD
View
B
Retailer 19
-
$13,729 NZD
View
Most Expensive
B
NZ Jewellers
cb8d17e0-6343-4326-b56c-5b1b9b02f66e · Nov 5
$15,057 NZD
$8,347 USD
View
19 more retailers have this diamond
Prices start from $6,563 NZDSave up to $8,495 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+
1.01ct Marquise
$6,563 NZD