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Marquise|Natural|IGI

0.80ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 841663823

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 841663823

Diamond specifications and retailer prices

From £973 GBP
SGD 1,761 SGD
As of October 31, 2026
Save £1,583 GBP (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,555 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 841663823. Listed at 8 retailers as of October 30, 2026, with prices from £973 to £2,555, a £1,583 spread on the same certified stone. NZ Jewellers lists it at £2,555. 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

0.80
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.8°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 841663823
Dimensions10.19 × 4.52 × 2.89 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizeNone
Top View
10.19 mm4.52 mm0.80 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 841663823
Side View
Table 61.0%Crown 44.8°Girdle: MED-THKPavilion 39.2°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: Oct 31
Current: £2,555 GBP|Low: £973 GBP|High: £2,652 GBP|Avg: £1,537 GBP|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6£973 GBP
Retailer 4£1,048 GBP
Retailer 8£1,096 GBP
Retailer 7£1,132 GBP
Retailer 2£1,217 GBP
Retailer 3£1,427 GBP
Retailer 5£1,919 GBP
NZ Jewellers£2,555 GBP

31 data points across 8 retailers

8 retailers£973 GBP to £2,555 GBP

A
Cheapest Retailer
-
£973 GBP
SGD 1,761 SGD
A
Retailer 2
-
£1,048 GBP
$1,404 USD
View
A
Retailer 3
-
£1,096 GBP
$1,469 USD
View
A
Retailer 4
-
£1,132 GBP
$1,517 USD
View
A
Retailer 5
-
£1,217 GBP
View
A
Retailer 6
-
£1,427 GBP
€1,821 EUR
View
B+
Retailer 7
-
£1,919 GBP
View
Most Expensive
B
NZ Jewellers
ce60ce1b-6fba-46c2-b205-cac38ec66fd3 · Oct 30
£2,555 GBP
$3,424 USD
View
7 more retailers have this diamond
Prices start from £973 GBPSave up to £1,583 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
0.80ct Marquise
£973 GBP