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Marquise|Natural|IGI

1.20ct K VVS2 Marquise Natural Diamond

VG • K/VVS2 • IGI 737520166

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 737520166

Diamond specifications and retailer prices

From $2,969 AUD
As of November 2, 2026
Save $3,761 AUD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,730 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 737520166. Listed at 7 retailers as of November 2, 2026, with prices from $2,969 to $6,730, a $3,761 spread on the same certified stone. NZ Jewellers lists it at $6,730. 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

1.20
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 737520166
Dimensions10.93 × 5.39 × 3.57 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Top View
10.93 mm5.39 mm1.20 ctK / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737520166
Side View
Table 56.0%Crown 37.4°Girdle: MED-STKPavilion 41.7°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 2
Current: $6,730 AUD|Low: $2,968 AUD|High: $6,747 AUD|Avg: $4,066 AUD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$2,969 AUD
Retailer 5$3,219 AUD
Retailer 6$3,238 AUD
Retailer 7$3,275 AUD
Retailer 4$3,368 AUD
Retailer 8$3,634 AUD
Retailer 3$5,638 AUD
NZ Jewellers$6,730 AUD

27 data points across 8 retailers

7 retailers$2,969 AUD to $6,730 AUD

A
Cheapest Retailer
-
$2,969 AUD
A
Retailer 2
-
$3,219 AUD
View
A
Retailer 3
-
$3,238 AUD
View
A
Retailer 4
-
$3,275 AUD
View
A
Retailer 5
-
$3,368 AUD
View
B+
Retailer 6
-
$5,638 AUD
View
Most Expensive
B
NZ Jewellers
b4d50840-ea88-40fa-bc1c-28dc99ca8be4 · Nov 3
$6,730 AUD
$4,624 USD
View
6 more retailers have this diamond
Prices start from $2,969 AUDSave up to $3,761 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
1.20ct Marquise
$2,969 AUD