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Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 782657394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782657394

Diamond specifications and retailer prices

From $2,650 USD
As of November 1, 2026
Save $3,607 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,257 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 782657394. Listed at 18 retailers as of November 1, 2026, with prices from $2,650 to $6,257, a $3,607 spread on the same certified stone. NZ Jewellers lists it at $6,257. 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
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 782657394
Dimensions9.83 × 5.18 × 3.36 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
9.83 mm5.18 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782657394
Side View
Table 60.0%Crown 38.1°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 64.9%

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: $3,230 USD|Low: $2,575 USD|High: $5,065 USD|Avg: $3,317 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$2,650 USD
Retailer 6$2,680 USD
Retailer 9$2,761 USD
Retailer 2$2,955 USD
Retailer 10$3,108 USD
Retailer 1$3,230 USD
Retailer 3$3,353 USD
Retailer 8$3,511 USD
Retailer 5$3,678 USD
Retailer 4$5,005 USD

38 data points across 10 retailers

18 retailers$2,650 USD to $6,257 USD

A
Cheapest Retailer
-
$2,650 USD
A
Retailer 2
-
$2,680 USD
View
A
Retailer 3
-
$2,680 USD
View
A
Retailer 4
-
$2,745 USD
View
A
Retailer 5
-
$2,761 USD
View
Final sale: no returns
A
Retailer 6
-
$2,915 USD
View
B+
Retailer 7
-
$2,993 USD
View
B+
Retailer 8
-
$2,993 USD
View
B+
Retailer 9
-
$3,108 USD
View
B+
Retailer 10
-
$3,135 USD
View
A
Retailer 11
-
$3,230 USD
£2,543 GBP
View
B+
Retailer 12
-
$3,353 USD
€3,193 EUR
View
B+
Retailer 13
-
$3,453 USD
View
B+
Retailer 14
-
$3,678 USD
ZAR 59,426 ZAR
View
B+
Retailer 15
-
$3,840 USD
£3,024 GBP
View
Retailer 16
-
$4,396 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$5,005 USD
£3,941 GBP
View
Most Expensive
B
NZ Jewellers
8f9129b7-f605-4612-a878-f24f10f46433 · Nov 3
$6,257 USD
View
17 more retailers have this diamond
Prices start from $2,650 USDSave up to $3,607 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
$2,650 USD