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Marquise|Natural|IGI

1.04ct J IF Marquise Natural Diamond

EX • J/IF • IGI 773616498

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616498

Diamond specifications and retailer prices

From £1,697 GBP
As of November 6, 2026
Save £1,459 GBP (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,157 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural marquise diamond

This 1.04ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 773616498. Listed at 6 retailers as of November 4, 2026, with prices from £1,697 to £3,157, a £1,459 spread on the same certified stone. MOH London lists it at £3,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 773616498
Dimensions10.63 × 5.32 × 3.32 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.63 mm5.32 mm1.04 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773616498
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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 6
Current: £3,157 GBP|Low: £1,355 GBP|High: £3,203 GBP|Avg: £2,058 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£1,359 GBP
Retailer 5£1,697 GBP
Retailer 6£1,901 GBP
Retailer 2£1,945 GBP
Retailer 3£2,247 GBP
MOH London£3,157 GBP

42 data points across 6 retailers

6 retailers£1,697 GBP to £3,157 GBP

Retailer 1
-
£1,359 GBP
Price last confirmed 15 days ago
Retailer 2
-
£1,477 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
£1,697 GBP
View
A
Retailer 4
-
£1,945 GBP
View
B+
Retailer 5
-
£2,247 GBP
View
Most Expensive
B
MOH London
56CCF67CD · Nov 4
£3,157 GBP
View
5 more retailers have this diamond
Prices start from £1,697 GBPSave up to £1,459 GBP

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
1.04ct Marquise
£1,697 GBP