Marquise|Natural|IGI

1.01ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • IGI 821621150

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 821621150

Diamond specifications and retailer prices

From £1,267 GBP
As of November 6, 2026
Save £1,983 GBP (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,250 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 821621150. Listed at 13 retailers as of November 5, 2026, with prices from £1,267 to £3,250, a £1,983 spread on the same certified stone. NZ Jewellers lists it at £3,250. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle30.7°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 821621150
Dimensions10.55 × 5.35 × 2.99 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
10.55 mm5.35 mm1.01 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821621150
Side View
Table 56.0%Crown 30.7°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,250 GBP|Low: £1,267 GBP|High: £3,250 GBP|Avg: £1,870 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£1,267 GBP
Retailer 3£1,415 GBP
Retailer 5£1,555 GBP
Retailer 7£1,626 GBP
Retailer 8£1,794 GBP
Retailer 10£1,797 GBP
Retailer 4£1,897 GBP
Retailer 9£2,175 GBP
Retailer 6£2,715 GBP
NZ Jewellers£3,250 GBP

40 data points across 10 retailers

13 retailers£1,267 GBP to £3,250 GBP

A
Cheapest Retailer
-
£1,267 GBP
A
Retailer 2
-
£1,415 GBP
View
B+
Retailer 3
-
£1,530 GBP
View
B+
Retailer 4
-
£1,555 GBP
View
B+
Retailer 5
-
£1,626 GBP
View
B+
Retailer 6
-
£1,657 GBP
View
B+
Retailer 7
-
£1,794 GBP
View
B+
Retailer 8
-
£1,794 GBP
View
B+
Retailer 9
-
£1,797 GBP
View
B+
Retailer 10
-
£1,897 GBP
View
B+
Retailer 11
-
£2,175 GBP
View
B
Retailer 12
-
£2,715 GBP
View
Most Expensive
B
NZ Jewellers
7c0579e7-4990-4a10-a7fb-3a12b2195683 · Nov 5
£3,250 GBP
$4,350 USD
View
12 more retailers have this diamond
Prices start from £1,267 GBPSave up to £1,983 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
£1,267 GBP