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Marquise|Natural|IGI

0.90ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 815665014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815665014

Diamond specifications and retailer prices

From $2,098 AUD
$1,470 USD
As of November 1, 2026
Save $4,062 AUD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,160 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct 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 815665014. Listed at 17 retailers as of October 30, 2026, with prices from $2,098 to $6,160, a $4,062 spread on the same certified stone. NZ Jewellers lists it at $6,160. 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

0.90
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.2°
Pavilion angle35°
OriginNatural
Grading LabIGI
CertificateIGI 815665014
Dimensions9.26 × 4.85 × 3.08 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.26 mm4.85 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815665014
Side View
Table 61.0%Crown 43.2°Girdle: STK-THKPavilion 35°Culet: NoneDepth 63.5%

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 1
Current: $6,160 AUD|Low: $2,098 AUD|High: $6,160 AUD|Avg: $3,247 AUD
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 10$2,098 AUD
Retailer 5$2,300 AUD
Retailer 7$2,457 AUD
Retailer 4$2,526 AUD
Retailer 14$2,526 AUD
Retailer 16$2,611 AUD
Retailer 15$2,643 AUD
Retailer 3$2,721 AUD
Retailer 9$2,855 AUD
Retailer 8$2,914 AUD
Retailer 13$3,450 AUD
Retailer 12$3,725 AUD
Retailer 2$3,855 AUD
Retailer 11$4,425 AUD
Retailer 6$4,545 AUD
NZ Jewellers$6,160 AUD

11 data points across 16 retailers

17 retailers$2,098 AUD to $6,160 AUD

A
Cheapest Retailer
-
$2,098 AUD
$1,470 USD
A
Retailer 2
-
$2,190 AUD
$1,535 USD
View
A
Retailer 3
-
$2,300 AUD
$1,612 USD
View
A
Retailer 4
-
$2,457 AUD
$1,722 USD
View
B+
Retailer 5
-
$2,526 AUD
$1,770 USD
View
B+
Retailer 6
-
$2,526 AUD
$1,770 USD
View
B+
Retailer 7
-
$2,611 AUD
$1,830 USD
View
B+
Retailer 8
-
$2,643 AUD
$1,852 USD
View
B+
Retailer 9
-
$2,721 AUD
$1,907 USD
View
B+
Retailer 10
-
$2,855 AUD
£1,575 GBP
View
B+
Retailer 11
-
$2,914 AUD
$2,042 USD
View
B+
Retailer 12
-
$3,450 AUD
€2,303 EUR
View
B+
Retailer 13
-
$3,725 AUD
ZAR 42,178 ZAR
View
B+
Retailer 14
-
$3,855 AUD
£2,127 GBP
View
B
Retailer 15
-
$4,425 AUD
£2,442 GBP
View
B
Retailer 16
-
$4,545 AUD
£2,508 GBP
View
Most Expensive
B
NZ Jewellers
247b791a-b36f-47ee-ac3f-61957df9b75c · Oct 30
$6,160 AUD
$4,317 USD
View
16 more retailers have this diamond
Prices start from $2,098 AUDSave up to $4,062 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
0.90ct Marquise
$2,098 AUD