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Marquise|Natural|IGI

1.16ct I IF Marquise Natural Diamond

VG • I/IF • IGI 735510885

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 735510885

Diamond specifications and retailer prices

From $3,216 USD
As of November 5, 2026
Save $3,610 USD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,826 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.16ct natural marquise diamond

This 1.16ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 735510885. Listed at 6 retailers as of November 4, 2026, with prices from $3,216 to $6,826, a $3,610 spread on the same certified stone. MOH London lists it at $6,826. 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

1.16
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 735510885
Dimensions10.40 × 5.55 × 3.38 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
10.40 mm5.55 mm1.16 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 735510885
Side View
Table 61.0%Crown 36.1°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 60.9%

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 5
Current: $6,826 USD|Low: $3,162 USD|High: $7,135 USD|Avg: $4,493 USD|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$3,216 USD
Retailer 6$3,727 USD
Retailer 5$3,800 USD
Retailer 3$4,434 USD
Retailer 4$4,768 USD
MOH London$6,826 USD

46 data points across 6 retailers

6 retailers$3,216 USD to $6,826 USD

A
Cheapest Retailer
-
$3,216 USD
A
Retailer 2
-
$3,727 USD
View
Retailer 3
-
$3,800 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$4,434 USD
View
B+
Retailer 5
-
$4,768 USD
View
Most Expensive
B
MOH London
2DB59AA89 · Nov 4
$6,826 USD
£5,375 GBP
View
5 more retailers have this diamond
Prices start from $3,216 USDSave up to $3,610 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
1.16ct Marquise
$3,216 USD