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Marquise|Natural|IGI

1.01ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 468105491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 468105491

Diamond specifications and retailer prices

From £1,596 GBP
As of November 6, 2026
Save £2,097 GBP (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,693 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 468105491. Listed at 15 retailers as of November 5, 2026, with prices from £1,596 to £3,693, a £2,097 spread on the same certified stone. NZ Jewellers lists it at £3,693. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38.1°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 468105491
Dimensions10.59 × 5.19 × 3.20 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Top View
10.59 mm5.19 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 468105491
Side View
Table 61.0%Crown 38.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 61.7%

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: £3,693 GBP|Low: £1,630 GBP|High: £3,693 GBP|Avg: £2,230 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£1,630 GBP
Retailer 7£1,632 GBP
Retailer 2£1,679 GBP
Retailer 4£1,953 GBP
Retailer 9£2,038 GBP
Retailer 3£2,156 GBP
Retailer 6£2,197 GBP
Retailer 5£3,086 GBP
NZ Jewellers£3,693 GBP

36 data points across 9 retailers

15 retailers£1,596 GBP to £3,693 GBP

A
Cheapest Retailer
-
£1,596 GBP
B+
Retailer 2
-
£1,630 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,632 GBP
View
B+
Retailer 4
-
£1,663 GBP
View
A
Retailer 5
-
£1,679 GBP
View
B+
Retailer 6
-
£1,763 GBP
View
B+
Retailer 7
-
£1,766 GBP
View
Retailer 8
-
£1,766 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,848 GBP
View
B+
Retailer 10
-
£1,953 GBP
View
B+
Retailer 11
-
£2,038 GBP
View
B+
Retailer 12
-
£2,156 GBP
View
B
Retailer 13
-
£2,197 GBP
View
B
Retailer 14
-
£3,086 GBP
View
Most Expensive
B
NZ Jewellers
8f172aa7-509f-43e3-8874-e3d2207f7364 · Nov 5
£3,693 GBP
$4,943 USD
View
14 more retailers have this diamond
Prices start from £1,596 GBPSave up to £2,097 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
£1,596 GBP