CaratHunter
Plans
Marquise|Natural|IGI

1.06ct I IF Marquise Natural Diamond

EX • I/IF • IGI 749558365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558365

Diamond specifications and retailer prices

From £2,416 GBP
As of November 6, 2026
Save £2,326 GBP (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,742 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 749558365. Listed at 18 retailers as of November 5, 2026, with prices from £2,416 to £4,742, a £2,326 spread on the same certified stone. NZ Jewellers lists it at £4,742. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 749558365
Dimensions10.32 × 5.35 × 3.29 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
10.32 mm5.35 mm1.06 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 749558365
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.5%

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: £4,527 GBP|Low: £2,331 GBP|High: £4,606 GBP|Avg: £3,051 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5£2,398 GBP
Retailer 9£2,467 GBP
Retailer 7£2,512 GBP
Retailer 8£2,826 GBP
Retailer 2£2,868 GBP
Retailer 3£3,046 GBP
Retailer 6£3,204 GBP
Retailer 4£3,322 GBP
Retailer 1£4,527 GBP

41 data points across 9 retailers

18 retailers£2,416 GBP to £4,742 GBP

Retailer 1
-
£2,398 GBP
Price last confirmed 10 days ago
A
Retailer 2
-
£2,416 GBP
View
A
Retailer 3
-
£2,459 GBP
View
A
Retailer 4
-
£2,512 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,611 GBP
View
A
Retailer 6
-
£2,660 GBP
View
A
Retailer 7
-
£2,722 GBP
View
Retailer 8
-
£2,722 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£2,826 GBP
View
A
Retailer 10
-
£2,830 GBP
View
A
Retailer 11
-
£2,868 GBP
View
A
Retailer 12
-
£3,046 GBP
View
A
Retailer 13
-
£3,140 GBP
View
A
Retailer 14
-
£3,322 GBP
View
B+
Retailer 15
-
£3,484 GBP
View
B+
Retailer 16
-
£4,012 GBP
View
B+
Retailer 17
-
£4,527 GBP
View
Most Expensive
B
NZ Jewellers
d33ec428-07ed-4f5e-a366-499073b4c499 · Nov 5
£4,742 GBP
$6,347 USD
View
17 more retailers have this diamond
Prices start from £2,416 GBPSave up to £2,326 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
1.06ct Marquise
£2,416 GBP