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Marquise|Natural|IGI

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 801638932

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638932

Diamond specifications and retailer prices

From $4,017 NZD
$2,260 USD
As of November 1, 2026
Save $5,602 NZD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,619 NZD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638932. Listed at 16 retailers as of October 30, 2026, with prices from $4,017 to $9,619, a $5,602 spread on the same certified stone. NZ Jewellers lists it at $9,619. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 801638932
Dimensions10.93 × 4.96 × 3.07 mm
L/W Ratio2.20
Girdle conditionFaceted
Top View
10.93 mm4.96 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638932
Side View
Table 61.0%Crown 37.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 61.9%

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 1
Current: $9,619 NZD|Low: $4,017 NZD|High: $9,619 NZD|Avg: $5,312 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 8$4,017 NZD
Retailer 7$4,120 NZD
Retailer 6$4,290 NZD
Retailer 2$4,396 NZD
Retailer 16$4,550 NZD
Retailer 4$4,601 NZD
Retailer 14$4,601 NZD
Retailer 15$4,813 NZD
Retailer 3$4,851 NZD
Retailer 10$4,963 NZD
Retailer 13$5,309 NZD
Retailer 12$5,655 NZD
Retailer 9$5,746 NZD
Retailer 5$6,636 NZD
Retailer 11$8,060 NZD
NZ Jewellers$9,619 NZD

13 data points across 16 retailers

16 retailers$4,017 NZD to $9,619 NZD

A
Cheapest Retailer
-
$4,017 NZD
$2,260 USD
A
Retailer 2
-
$4,120 NZD
$2,318 USD
View
A
Retailer 3
-
$4,290 NZD
$2,414 USD
View
A
Retailer 4
-
$4,396 NZD
£1,948 GBP
View
A
Retailer 5
-
$4,550 NZD
$2,560 USD
View
A
Retailer 6
-
$4,601 NZD
$2,589 USD
View
A
Retailer 7
-
$4,601 NZD
$2,589 USD
View
A
Retailer 8
-
$4,813 NZD
$2,708 USD
View
A
Retailer 9
-
$4,851 NZD
$2,730 USD
View
A
Retailer 10
-
$4,963 NZD
£2,199 GBP
View
B+
Retailer 11
-
$5,309 NZD
$2,987 USD
View
B+
Retailer 12
-
$5,655 NZD
ZAR 51,406 ZAR
View
A
Retailer 13
-
$5,746 NZD
€3,079 EUR
View
B+
Retailer 14
-
$6,636 NZD
£2,940 GBP
View
B+
Retailer 15
-
$8,060 NZD
£3,571 GBP
View
Most Expensive
B
NZ Jewellers
f634adf9-9bd5-4201-a742-effe2e128094 · Oct 30
$9,619 NZD
$5,412 USD
View
15 more retailers have this diamond
Prices start from $4,017 NZDSave up to $5,602 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
$4,017 NZD