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Marquise|Natural|IGI

1.00ct K VVS1 Marquise Natural Diamond

VG • K/VVS1 • IGI 790683021

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 790683021

Diamond specifications and retailer prices

From $3,154 AUD
As of November 4, 2026
Save $4,145 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,299 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 790683021. Listed at 15 retailers as of November 4, 2026, with prices from $3,154 to $7,299, a $4,145 spread on the same certified stone. NZ Jewellers lists it at $7,299. 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

1.00
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 790683021
Dimensions10.31 × 5.36 × 3.15 mm
L/W Ratio1.92
Girdle conditionFaceted
Top View
10.31 mm5.36 mm1.00 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790683021
Side View
Table 57.0%Crown 34.7°Girdle: THN-STKPavilion 37.8°Culet: NoneDepth 58.8%

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 4
Current: $4,260 AUD|Low: $3,158 AUD|High: $6,190 AUD|Avg: $4,007 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$3,158 AUD
Retailer 6$3,280 AUD
Retailer 7$3,492 AUD
Retailer 5$3,673 AUD
Retailer 2$3,759 AUD
Retailer 1$4,260 AUD
Retailer 4$4,357 AUD
Retailer 3$6,100 AUD

44 data points across 8 retailers

15 retailers$3,154 AUD to $7,299 AUD

A
Cheapest Retailer
-
$3,154 AUD
A
Retailer 2
-
$3,158 AUD
View
A
Retailer 3
-
$3,280 AUD
View
B+
Retailer 4
-
$3,492 AUD
View
Retailer 5
-
$3,492 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,652 AUD
View
B+
Retailer 7
-
$3,673 AUD
View
B+
Retailer 8
-
$3,694 AUD
View
B+
Retailer 9
-
$3,759 AUD
View
Retailer 10
-
$4,029 AUD
View
Price last confirmed 56 days ago
B+
Retailer 11
-
$4,029 AUD
View
B+
Retailer 12
-
$4,260 AUD
View
B+
Retailer 13
-
$4,357 AUD
View
B
Retailer 14
-
$6,100 AUD
View
Most Expensive
B
NZ Jewellers
bfd70684-b3e5-44ee-a91b-877a76ead128 · Nov 5
$7,299 AUD
$5,015 USD
View
14 more retailers have this diamond
Prices start from $3,154 AUDSave up to $4,145 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
1.00ct Marquise
$3,154 AUD