Marquise|Natural|IGI

1.01ct H VS1 Marquise Natural Diamond

VG • H/VS1 • IGI 801639283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801639283

Diamond specifications and retailer prices

From $2,478 USD
As of October 24, 2026
Save $3,308 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,786 USD at NZ Jewellers · As of October 24, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801639283. Listed at 16 retailers as of October 24, 2026, with prices from $2,478 to $5,786, a $3,308 spread on the same certified stone. NZ Jewellers lists it at $5,786. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 801639283
Dimensions9.70 × 5.24 × 3.37 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.70 mm5.24 mm1.01 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639283
Side View
Table 57.0%Crown 37.1°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 64.3%

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: Oct 24
Current: $5,786 USD|Low: $2,410 USD|High: $5,932 USD|Avg: $3,303 USD|-2.5%
NZ Jewellers
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
October 25, 2026
Retailer 17$2,410 USD
Retailer 6$2,478 USD
Retailer 4$2,554 USD
Retailer 9$2,557 USD
Retailer 12$2,647 USD
Retailer 5$2,720 USD
Retailer 13$2,767 USD
Retailer 16$2,767 USD
Retailer 15$2,874 USD
Retailer 7$2,909 USD
Retailer 10$2,924 USD
Retailer 14$3,193 USD
Retailer 11$3,227 USD
Retailer 3$3,361 USD
Retailer 8$3,993 USD
Retailer 2$4,855 USD
NZ Jewellers$5,786 USD

26 data points across 17 retailers

16 retailers$2,478 USD to $5,786 USD

A
Retailer 1
-
$2,410 USD
Price last confirmed 10 days ago
Returns within 30 days
A
Retailer 2
-
$2,478 USD
View
Returns within 30 days
A
Retailer 3
-
$2,557 USD
View
Returns within 30 days
A
Retailer 4
-
$2,647 USD
£2,084 GBP
View
Returns within 30 days
A
Retailer 5
-
$2,720 USD
View
Price last confirmed 12 days ago
Returns within 40 days
A
Retailer 6
-
$2,767 USD
View
Returns within 21 days
A
Retailer 7
-
$2,767 USD
View
Returns within 30 days
A
Retailer 8
-
$2,874 USD
View
A
Retailer 9
-
$2,909 USD
View
Returns within 30 days
A
Retailer 10
-
$2,924 USD
£2,303 GBP
View
Returns within 30 days
A
Retailer 11
-
$3,193 USD
View
Returns within 30 days
A
Retailer 12
-
$3,227 USD
€3,073 EUR
View
Returns within 100 days
A
Retailer 13
-
$3,361 USD
ZAR 54,291 ZAR
View
Price last confirmed 17 days ago
Returns within 7 days
B+
Retailer 14
-
$3,993 USD
£3,144 GBP
View
Returns within 30 days
B
Retailer 15
-
$4,855 USD
£3,823 GBP
View
Most Expensive
B
NZ Jewellers
04b151e6-9906-4a2d-aef0-44eddaac2b0e · Oct 24
$5,786 USD
View
Returns within 30 days
15 more retailers have this diamond
Prices start from $2,478 USDSave up to $3,308 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
1.01ct Marquise
$2,478 USD