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Marquise|Natural|IGI

1.00ct L VS1 Marquise Natural Diamond

VG • L/VS1 • IGI 691576552

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 691576552

Diamond specifications and retailer prices

From $1,183 USD
As of November 7, 2026
Save $2,787 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,970 USD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 691576552. Listed at 14 retailers as of November 7, 2026, with prices from $1,183 to $3,970, a $2,787 spread on the same certified stone. NZ Jewellers lists it at $3,970. 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

1.00
Carat
L
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 691576552
Dimensions9.90 × 5.18 × 3.27 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.90 mm5.18 mm1.00 ctL / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 691576552
Side View
Table 57.0%Crown 39.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 63.1%

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 7
Current: $3,970 USD|Low: $1,183 USD|High: $3,970 USD|Avg: $1,968 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$1,183 USD
Retailer 4$1,589 USD
Retailer 8$1,628 USD
Retailer 10$1,628 USD
Retailer 2$1,690 USD
Retailer 9$1,703 USD
Retailer 7$1,878 USD
Retailer 5$1,986 USD
Retailer 6$2,214 USD
NZ Jewellers$3,970 USD

36 data points across 10 retailers

14 retailers$1,183 USD to $3,970 USD

A
Cheapest Retailer
-
$1,183 USD
B+
Retailer 2
-
$1,509 USD
View
B+
Retailer 3
-
$1,546 USD
View
B+
Retailer 4
-
$1,589 USD
View
B+
Retailer 5
-
$1,628 USD
View
B+
Retailer 6
-
$1,628 USD
View
B+
Retailer 7
-
$1,690 USD
View
B+
Retailer 8
-
$1,703 USD
View
B+
Retailer 9
-
$1,705 USD
View
B+
Retailer 10
-
$1,764 USD
View
B
Retailer 11
-
$1,878 USD
View
B
Retailer 12
-
$1,986 USD
View
B
Retailer 13
-
$2,214 USD
View
Most Expensive
C
NZ Jewellers
bbe2afcd-581c-44d9-98f9-7cb56b558d97 · Nov 7
$3,970 USD
View
13 more retailers have this diamond
Prices start from $1,183 USDSave up to $2,787 USD

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
1.00ct Marquise
$1,183 USD