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Marquise|Natural|IGI

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 818695668

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 818695668

Diamond specifications and retailer prices

From $2,419 AUD
$1,695 USD
As of October 28, 2026
Save $4,058 AUD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,477 AUD at NZ Jewellers · As of October 27, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 818695668. Listed at 13 retailers as of October 27, 2026, with prices from $2,419 to $6,477, a $4,058 spread on the same certified stone. NZ Jewellers lists it at $6,477. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.7°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 818695668
Dimensions9.94 × 5.32 × 3.33 mm
L/W Ratio1.87
Girdle conditionFaceted
Top View
9.94 mm5.32 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 818695668
Side View
Table 58.0%Crown 36.7°Girdle: MED-VTKPavilion 39.1°CuletDepth 62.6%

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 28
Current: $6,477 AUD|Low: $2,419 AUD|High: $7,008 AUD|Avg: $3,791 AUD|+0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 13$2,419 AUD
Retailer 3$2,450 AUD
Retailer 6$2,655 AUD
Retailer 12$2,655 AUD
Retailer 9$2,725 AUD
Retailer 5$2,778 AUD
Retailer 11$2,851 AUD
Retailer 2$2,952 AUD
Retailer 4$3,064 AUD
Retailer 10$3,233 AUD
Retailer 8$3,621 AUD
Retailer 7$4,677 AUD
Retailer 14$4,784 AUD
NZ Jewellers$6,477 AUD

39 data points across 14 retailers

13 retailers$2,419 AUD to $6,477 AUD

A
Cheapest Retailer
-
$2,419 AUD
$1,695 USD
A
Retailer 2
-
$2,655 AUD
$1,861 USD
View
A
Retailer 3
-
$2,655 AUD
$1,861 USD
View
A
Retailer 4
-
$2,725 AUD
$1,910 USD
View
A
Retailer 5
-
$2,778 AUD
$1,947 USD
View
A
Retailer 6
-
$2,851 AUD
$1,998 USD
View
A
Retailer 7
-
$2,952 AUD
£1,629 GBP
View
A
Retailer 8
-
$3,064 AUD
$2,147 USD
View
Retailer 9
-
$3,233 AUD
ZAR 36,603 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$3,621 AUD
€2,417 EUR
View
B+
Retailer 11
-
$4,677 AUD
£2,581 GBP
View
B+
Retailer 12
-
$4,784 AUD
£2,640 GBP
View
Most Expensive
B
NZ Jewellers
dd26a8ce-e84f-4ece-a9e4-3b3924361214 · Oct 27
$6,477 AUD
$4,539 USD
View
12 more retailers have this diamond
Prices start from $2,419 AUDSave up to $4,058 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
1.01ct Marquise
$2,419 AUD