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Marquise|Natural|IGI

1.30ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 778698018

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 778698018

Diamond specifications and retailer prices

From $6,900 NZD
₹369,765 INR
As of October 31, 2026
Save $8,217 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,118 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 778698018. Listed at 18 retailers as of October 30, 2026, with prices from $6,900 to $15,118, a $8,217 spread on the same certified stone. NZ Jewellers lists it at $15,118. 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

1.30
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.5°
OriginNatural
Grading LabIGI
CertificateIGI 778698018
Dimensions11.00 × 5.66 × 3.47 mm
L/W Ratio1.94
Girdle conditionFaceted
Top View
11.00 mm5.66 mm1.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778698018
Side View
Table 57.0%Crown 36.9°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 61.3%

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: Oct 31
Current: $15,118 NZD|Low: $6,883 NZD|High: $15,118 NZD|Avg: $9,497 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
Retailer 17
Retailer 18
November 1, 2026
Retailer 14$6,900 NZD
Retailer 9$7,669 NZD
Retailer 4$7,882 NZD
Retailer 10$7,989 NZD
Retailer 6$8,343 NZD
Retailer 3$8,495 NZD
Retailer 2$8,637 NZD
Retailer 5$9,039 NZD
Retailer 8$9,039 NZD
Retailer 17$9,039 NZD
Retailer 12$9,162 NZD
Retailer 16$9,309 NZD
Retailer 15$9,616 NZD
Retailer 18$10,429 NZD
Retailer 7$10,509 NZD
Retailer 13$11,111 NZD
Retailer 11$14,396 NZD
NZ Jewellers$15,118 NZD

18 data points across 18 retailers

18 retailers$6,900 NZD to $15,118 NZD

A
Cheapest Retailer
-
$6,900 NZD
₹369,765 INR
A
Retailer 2
-
$7,669 NZD
$4,315 USD
View
A
Retailer 3
-
$7,882 NZD
$4,435 USD
View
A
Retailer 4
-
$7,989 NZD
$4,495 USD
View
A
Retailer 5
-
$8,343 NZD
$4,694 USD
View
Final sale: no returns
A
Retailer 6
-
$8,495 NZD
$4,780 USD
View
A
Retailer 7
-
$8,637 NZD
£3,827 GBP
View
B+
Retailer 8
-
$9,039 NZD
$5,086 USD
View
B+
Retailer 9
-
$9,039 NZD
$5,086 USD
View
B+
Retailer 10
-
$9,039 NZD
$5,086 USD
View
A
Retailer 11
-
$9,162 NZD
£4,059 GBP
View
B+
Retailer 12
-
$9,309 NZD
$5,238 USD
View
A
Retailer 13
-
$9,616 NZD
€5,153 EUR
View
B+
Retailer 14
-
$10,429 NZD
$5,868 USD
View
B+
Retailer 15
-
$10,509 NZD
£4,656 GBP
View
B+
Retailer 16
-
$11,111 NZD
ZAR 100,995 ZAR
View
B+
Retailer 17
-
$14,396 NZD
£6,378 GBP
View
Most Expensive
B
NZ Jewellers
2f79d05d-4616-4b41-81ee-320a5ff10b5b · Oct 30
$15,118 NZD
$8,506 USD
View
17 more retailers have this diamond
Prices start from $6,900 NZDSave up to $8,217 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
1.30ct Marquise
$6,900 NZD