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Marquise|Natural|IGI

0.70ct K VS1 Marquise Natural Diamond

VG • K/VS1 • IGI 720530639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 720530639

Diamond specifications and retailer prices

From $678 AUD
As of November 6, 2026
Save $1,412 AUD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,842 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 720530639. Listed at 15 retailers as of November 4, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 720530639
Dimensions9.46 × 4.57 × 2.76 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Top View
9.46 mm4.57 mm0.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 720530639
Side View
Table 55.0%Crown 36.5°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $678 AUD|Low: $678 AUD|High: $2,118 AUD|Avg: $1,243 AUD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$678 AUD
Retailer 2$1,046 AUD
Retailer 4$1,137 AUD
Retailer 7$1,179 AUD
Retailer 3$1,327 AUD
Retailer 5$1,352 AUD
Retailer 6$2,090 AUD

28 data points across 7 retailers

15 retailers$678 AUD to $2,090 AUD

A
Cheapest Retailer
-
$678 AUD
Retailer 2
-
$867 AUD
View
Price last confirmed 95 days ago
Retailer 3
-
$907 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$977 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$977 AUD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,045 AUD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$1,046 AUD
View
B+
Retailer 8
-
$1,097 AUD
View
B+
Retailer 9
-
$1,103 AUD
View
B+
Retailer 10
-
$1,137 AUD
View
B+
Retailer 11
-
$1,179 AUD
View
B+
Retailer 12
-
$1,327 AUD
View
B+
Retailer 13
-
$1,352 AUD
View
B
Retailer 14
-
$2,090 AUD
View
Most Expensive
NZ Jewellers
33eeaf93-708c-4dde-88ff-970fe9857d1a · Sep 30
$2,842 AUD
$1,953 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $678 AUDSave up to $1,412 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
0.70ct Marquise
$678 AUD