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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 6545972253

Certificate GIA 6545972253

Diamond specifications and retailer prices

From $2,895 NZD
As of November 5, 2026
Save $4,457 NZD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,353 NZD at NZ Jewellers · As of November 3, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545972253. Listed at 8 retailers as of November 3, 2026, with prices from $2,895 to $7,353, a $4,457 spread on the same certified stone. NZ Jewellers lists it at $7,353. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.66°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545972253
Dimensions9.49 × 5.19 × 3.38 mm
L/W Ratio1.83
Top View
9.49 mm5.19 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545972253
Side View
Table 59.0%Crown 39.66°Girdle: ThickPavilion 40.6°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,353 NZD|Low: $2,838 NZD|High: $7,712 NZD|Avg: $4,190 NZD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$2,895 NZD
Retailer 8$3,014 NZD
Retailer 3$3,020 NZD
Retailer 6$3,061 NZD
Retailer 5$3,153 NZD
Retailer 7$3,242 NZD
Retailer 4$5,280 NZD
NZ Jewellers$7,353 NZD

42 data points across 8 retailers

8 retailers$2,895 NZD to $7,353 NZD

A
Cheapest Retailer
-
$2,895 NZD
A
Retailer 2
-
$3,014 NZD
View
A
Retailer 3
-
$3,020 NZD
View
A
Retailer 4
-
$3,061 NZD
View
A
Retailer 5
-
$3,153 NZD
View
Retailer 6
-
$3,242 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$5,280 NZD
View
Most Expensive
B
NZ Jewellers
e1d95ced-d3a9-485d-b731-44bf3c65fe40 · Nov 3
$7,353 NZD
$4,076 USD
View
7 more retailers have this diamond
Prices start from $2,895 NZDSave up to $4,457 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.

A
1.01ct Marquise
$2,895 NZD