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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 $1,855 AUD
SGD 1,761 SGD
As of October 31, 2026
Save $3,019 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,874 AUD 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 $1,855 to $4,874, a $3,019 spread on the same certified stone. NZ Jewellers lists it at $4,874. 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: $4,874 AUD|Low: $1,855 AUD|High: $5,058 AUD|Avg: $2,931 AUD|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,855 AUD
Retailer 4$1,999 AUD
Retailer 8$2,091 AUD
Retailer 7$2,160 AUD
Retailer 2$2,321 AUD
Retailer 3$2,722 AUD
Retailer 5$3,661 AUD
NZ Jewellers$4,874 AUD

31 data points across 8 retailers

8 retailers$1,855 AUD to $4,874 AUD

A
Cheapest Retailer
-
$1,855 AUD
SGD 1,761 SGD
A
Retailer 2
-
$1,999 AUD
$1,404 USD
View
A
Retailer 3
-
$2,091 AUD
$1,469 USD
View
A
Retailer 4
-
$2,160 AUD
$1,517 USD
View
A
Retailer 5
-
$2,321 AUD
£1,284 GBP
View
A
Retailer 6
-
$2,722 AUD
€1,821 EUR
View
B+
Retailer 7
-
$3,661 AUD
£2,025 GBP
View
Most Expensive
B
NZ Jewellers
ce60ce1b-6fba-46c2-b205-cac38ec66fd3 · Oct 30
$4,874 AUD
$3,424 USD
View
7 more retailers have this diamond
Prices start from $1,855 AUDSave up to $3,019 AUD

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
$1,855 AUD