CaratHunter
Plans
Marquise|Natural|IGI

1.01ct I I1 Marquise Natural Diamond

VG • I/I1 • IGI 798615149

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 798615149

Diamond specifications and retailer prices

From £580 GBP
₹74,141 INR
As of November 2, 2026
Save £1,685 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,265 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 798615149. Listed at 8 retailers as of October 30, 2026, with prices from £580 to £2,265, a £1,685 spread on the same certified stone. NZ Jewellers lists it at £2,265. 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

1.01
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 798615149
Dimensions9.76 × 5.12 × 3.27 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.76 mm5.12 mm1.01 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 798615149
Side View
Table 54.0%Crown 41.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 63.9%

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 2
Current: £2,265 GBP|Low: £579 GBP|High: £2,265 GBP|Avg: £955 GBP|+20.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2£580 GBP
Retailer 8£707 GBP
Retailer 4£722 GBP
Retailer 6£722 GBP
Retailer 5£750 GBP
Retailer 7£834 GBP
Retailer 3£1,016 GBP
NZ Jewellers£2,265 GBP

43 data points across 8 retailers

8 retailers£580 GBP to £2,265 GBP

A
Cheapest Retailer
-
£580 GBP
₹74,141 INR
B+
Retailer 2
-
£707 GBP
$949 USD
View
B+
Retailer 3
-
£722 GBP
$969 USD
View
B+
Retailer 4
-
£722 GBP
$969 USD
View
B+
Retailer 5
-
£750 GBP
$1,007 USD
View
B+
Retailer 6
-
£834 GBP
$1,119 USD
View
B+
Retailer 7
-
£1,016 GBP
€1,298 EUR
View
Most Expensive
B
NZ Jewellers
1096a291-4a1d-46a7-9cba-3910a6aeaba6 · Oct 30
£2,265 GBP
$3,040 USD
View
7 more retailers have this diamond
Prices start from £580 GBPSave up to £1,685 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
1.01ct Marquise
£580 GBP