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Marquise|Natural|IGI

0.90ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • IGI 739570305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 739570305

Diamond specifications and retailer prices

From $3,425 AUD
$2,400 USD
As of November 1, 2026
Save $4,769 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,193 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 739570305. Listed at 16 retailers as of October 30, 2026, with prices from $3,425 to $8,193, a $4,769 spread on the same certified stone. NZ Jewellers lists it at $8,193. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 739570305
Dimensions10.66 × 4.67 × 3.09 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm4.67 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739570305
Side View
Table 55.0%Crown 37.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 66.2%

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: $8,193 AUD|Low: $3,034 AUD|High: $8,193 AUD|Avg: $4,640 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
November 2, 2026
Retailer 6$3,034 AUD
Retailer 11$3,425 AUD
Retailer 12$3,616 AUD
Retailer 7$3,813 AUD
Retailer 3$3,853 AUD
Retailer 14$3,920 AUD
Retailer 15$3,920 AUD
Retailer 13$4,070 AUD
Retailer 8$4,229 AUD
Retailer 5$4,522 AUD
Retailer 2$4,676 AUD
Retailer 4$5,654 AUD
Retailer 10$5,781 AUD
Retailer 9$6,866 AUD
NZ Jewellers$8,193 AUD

44 data points across 15 retailers

16 retailers$3,425 AUD to $8,193 AUD

A
Cheapest Retailer
-
$3,425 AUD
$2,400 USD
A
Retailer 2
-
$3,510 AUD
$2,460 USD
View
A
Retailer 3
-
$3,616 AUD
$2,534 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,813 AUD
$2,672 USD
View
B+
Retailer 5
-
$3,853 AUD
$2,700 USD
View
B+
Retailer 6
-
$3,920 AUD
$2,747 USD
View
B+
Retailer 7
-
$3,920 AUD
$2,747 USD
View
B+
Retailer 8
-
$4,070 AUD
$2,852 USD
View
B+
Retailer 9
-
$4,121 AUD
$2,888 USD
View
B+
Retailer 10
-
$4,229 AUD
£2,333 GBP
View
B+
Retailer 11
-
$4,522 AUD
$3,169 USD
View
B+
Retailer 12
-
$4,676 AUD
€3,121 EUR
View
B
Retailer 13
-
$5,654 AUD
£3,120 GBP
View
B
Retailer 14
-
$5,781 AUD
ZAR 65,448 ZAR
View
B
Retailer 15
-
$6,866 AUD
£3,789 GBP
View
Most Expensive
B
NZ Jewellers
710f01f7-2068-4380-80f6-0abf3be0b99e · Oct 30
$8,193 AUD
$5,742 USD
View
15 more retailers have this diamond
Prices start from $3,425 AUDSave up to $4,769 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
$3,425 AUD