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Marquise|Natural|IGI

0.50ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 797680609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797680609

Diamond specifications and retailer prices

From $320 USD
₹30,483 INR
As of November 1, 2026
Save $1,312 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,632 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797680609. Listed at 15 retailers as of October 30, 2026, with prices from $320 to $1,632, a $1,312 spread on the same certified stone. NZ Jewellers lists it at $1,632. 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

0.50
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 797680609
Dimensions8.25 × 4.08 × 2.56 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm4.08 mm0.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797680609
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 62.7%

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: $320 USD|Low: $319 USD|High: $994 USD|Avg: $542 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1$320 USD
Retailer 8$392 USD
Retailer 9$459 USD
Retailer 7$490 USD
Retailer 2$495 USD
Retailer 3$544 USD
Retailer 4$649 USD
Retailer 5$657 USD
Retailer 6$989 USD

30 data points across 9 retailers

15 retailers$320 USD to $1,632 USD

A
Cheapest Retailer
-
$320 USD
₹30,483 INR
B+
Retailer 2
-
$392 USD
View
Final sale: no returns
Retailer 3
-
$417 USD
View
Price last confirmed 90 days ago
A
Retailer 4
-
$426 USD
View
B+
Retailer 5
-
$459 USD
View
B+
Retailer 6
-
$459 USD
View
A
Retailer 7
-
$490 USD
View
B+
Retailer 8
-
$491 USD
View
A
Retailer 9
-
$495 USD
£389 GBP
View
B+
Retailer 10
-
$544 USD
£428 GBP
View
B+
Retailer 11
-
$557 USD
View
B+
Retailer 12
-
$649 USD
€618 EUR
View
B+
Retailer 13
-
$657 USD
ZAR 10,619 ZAR
View
B
Retailer 14
-
$989 USD
£779 GBP
View
Most Expensive
C
NZ Jewellers
2ca90cda-208f-4656-b417-3b08c1b351cf · Oct 30
$1,632 USD
View
14 more retailers have this diamond
Prices start from $320 USDSave up to $1,312 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
0.50ct Marquise
$320 USD