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Marquise|Natural|IGI

1.02ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 802616797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 802616797

Diamond specifications and retailer prices

From $3,407 AUD
As of November 1, 2026
Save $4,760 AUD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,167 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct 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 802616797. Listed at 17 retailers as of November 1, 2026, with prices from $3,407 to $8,167, a $4,760 spread on the same certified stone. NZ Jewellers lists it at $8,167. 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

1.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle35.2°
OriginNatural
Grading LabIGI
CertificateIGI 802616797
Dimensions10.78 × 5.13 × 3.02 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
10.78 mm5.13 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 802616797
Side View
Table 61.0%Crown 38.8°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 58.9%

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: Nov 1
Current: $4,767 AUD|Low: $3,304 AUD|High: $6,925 AUD|Avg: $4,514 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$3,407 AUD
Retailer 6$3,606 AUD
Retailer 9$3,730 AUD
Retailer 7$3,843 AUD
Retailer 2$4,207 AUD
Retailer 4$4,553 AUD
Retailer 1$4,767 AUD
Retailer 8$5,638 AUD
Retailer 3$6,824 AUD

44 data points across 9 retailers

17 retailers$3,407 AUD to $8,167 AUD

A
Cheapest Retailer
-
$3,407 AUD
A
Retailer 2
-
$3,497 AUD
View
A
Retailer 3
-
$3,606 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,730 AUD
View
A
Retailer 5
-
$3,843 AUD
View
A
Retailer 6
-
$3,906 AUD
View
Retailer 7
-
$3,906 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,057 AUD
View
A
Retailer 9
-
$4,107 AUD
View
A
Retailer 10
-
$4,207 AUD
View
Retailer 11
-
$4,507 AUD
View
Price last confirmed 61 days ago
B+
Retailer 12
-
$4,507 AUD
View
A
Retailer 13
-
$4,553 AUD
View
A
Retailer 14
-
$4,767 AUD
View
B+
Retailer 15
-
$5,638 AUD
View
B
Retailer 16
-
$6,824 AUD
View
Most Expensive
B
NZ Jewellers
c9f4a474-19ab-4b74-84d2-3fce11c500aa · Nov 5
$8,167 AUD
$5,717 USD
View
16 more retailers have this diamond
Prices start from $3,407 AUDSave up to $4,760 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
1.02ct Marquise
$3,407 AUD