Marquise|Natural|IGI

1.00ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 826697460

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 826697460

Diamond specifications and retailer prices

From $2,310 USD
As of November 5, 2026
Save $3,018 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,328 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 826697460. Listed at 9 retailers as of November 5, 2026, with prices from $2,310 to $5,328, a $3,018 spread on the same certified stone. NZ Jewellers lists it at $5,328. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 826697460
Dimensions9.81 × 5.24 × 3.26 mm
L/W Ratio1.87
Girdle conditionFaceted
Top View
9.81 mm5.24 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 826697460
Side View
Table 62.0%Crown 35.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $5,328 USD|Low: $2,310 USD|High: $5,642 USD|Avg: $3,696 USD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$2,310 USD
Retailer 2$2,904 USD
Retailer 9$2,951 USD
Retailer 8$3,058 USD
Retailer 7$3,176 USD
Retailer 6$3,387 USD
Retailer 4$3,661 USD
Retailer 5$5,100 USD
NZ Jewellers$5,328 USD

29 data points across 9 retailers

9 retailers$2,310 USD to $5,328 USD

A
Cheapest Retailer
-
$2,310 USD
A
Retailer 2
-
$2,904 USD
View
A
Retailer 3
-
$2,951 USD
View
A
Retailer 4
-
$3,058 USD
View
A
Retailer 5
-
$3,176 USD
View
A
Retailer 6
-
$3,387 USD
View
B+
Retailer 7
-
$3,661 USD
View
B
Retailer 8
-
$5,100 USD
View
Most Expensive
B
NZ Jewellers
77643b86-bdcd-4066-8475-5538f44ab07e · Nov 5
$5,328 USD
View
8 more retailers have this diamond
Prices start from $2,310 USDSave up to $3,018 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
$2,310 USD