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Marquise|Natural|IGI

1.01ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 811694516

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 811694516

Diamond specifications and retailer prices

From $1,757 NZD
As of November 6, 2026
Save $3,725 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,482 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 811694516. Listed at 15 retailers as of November 5, 2026, with prices from $1,757 to $5,482, a $3,725 spread on the same certified stone. NZ Jewellers lists it at $5,482. 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

1.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 811694516
Dimensions9.67 × 5.13 × 3.30 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
9.67 mm5.13 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811694516
Side View
Table 62.0%Crown 42.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 64.3%

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 6
Current: $5,482 NZD|Low: $1,757 NZD|High: $5,852 NZD|Avg: $2,686 NZD|-6.3%
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 2$1,757 NZD
Retailer 7$2,047 NZD
Retailer 3$2,074 NZD
Retailer 5$2,093 NZD
Retailer 4$2,188 NZD
Retailer 8$2,239 NZD
Retailer 14$2,248 NZD
Retailer 15$2,248 NZD
Retailer 11$2,334 NZD
Retailer 6$2,439 NZD
Retailer 13$2,489 NZD
Retailer 12$2,594 NZD
Retailer 10$3,112 NZD
Retailer 9$4,104 NZD
NZ Jewellers$5,482 NZD

22 data points across 15 retailers

15 retailers$1,757 NZD to $5,482 NZD

A
Cheapest Retailer
-
$1,757 NZD
A
Retailer 2
-
$2,047 NZD
View
A
Retailer 3
-
$2,074 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,093 NZD
View
A
Retailer 5
-
$2,188 NZD
View
A
Retailer 6
-
$2,239 NZD
View
Retailer 7
-
$2,248 NZD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,248 NZD
View
A
Retailer 9
-
$2,334 NZD
View
A
Retailer 10
-
$2,439 NZD
View
B+
Retailer 11
-
$2,489 NZD
View
A
Retailer 12
-
$2,594 NZD
View
B+
Retailer 13
-
$3,112 NZD
View
B+
Retailer 14
-
$4,104 NZD
View
Most Expensive
B
NZ Jewellers
f4b6efc1-e246-4acd-9540-9ec106021e4e · Nov 5
$5,482 NZD
$3,039 USD
View
14 more retailers have this diamond
Prices start from $1,757 NZDSave up to $3,725 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
$1,757 NZD