Marquise|Natural|IGI

0.52ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 815640076

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815640076

Diamond specifications and retailer prices

From $671 USD
As of November 2, 2026
Save $589 USD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,260 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815640076. Listed at 4 retailers as of October 26, 2026, with prices from $671 to $1,260, a $589 spread on the same certified stone. MOH London lists it at $1,260. 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

0.52
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 815640076
Dimensions7.97 × 4.34 × 2.62 mm
L/W Ratio1.84
Girdle conditionFaceted
Top View
7.97 mm4.34 mm0.52 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815640076
Side View
Table 51.0%Crown 33.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 60.4%

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 2
Current: $1,260 USD|Low: $671 USD|High: $1,273 USD|Avg: $867 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$671 USD
Retailer 2$768 USD
Retailer 4$811 USD
MOH London$1,260 USD

13 data points across 4 retailers

4 retailers$671 USD to $1,260 USD

A
Cheapest Retailer
-
$671 USD
A
Retailer 2
-
$768 USD
€731 EUR
View
B+
Retailer 3
-
$811 USD
View
Most Expensive
B
MOH London
65C897EFF · Oct 26
$1,260 USD
£992 GBP
View
3 more retailers have this diamond
Prices start from $671 USDSave up to $589 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
0.52ct Marquise
$671 USD