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Marquise|Natural|IGI

1.20ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 712515019

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 712515019

Diamond specifications and retailer prices

From $2,872 AUD
As of November 6, 2026
Save $12,263 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,134 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 712515019. Listed at 11 retailers as of November 2, 2026, with prices from $2,872 to $15,134, a $12,263 spread on the same certified stone. MOH London lists it at $15,134. 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.4°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 712515019
Dimensions10.66 × 5.45 × 3.48 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm5.45 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 712515019
Side View
Table 57.0%Crown 39.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.9%

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 6
Current: $15,134 AUD|Low: $2,872 AUD|High: $15,134 AUD|Avg: $5,410 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,872 AUD
Retailer 3$3,340 AUD
Retailer 4$4,499 AUD
Retailer 6$4,683 AUD
Retailer 7$9,405 AUD
Retailer 10$9,482 AUD
Retailer 9$9,511 AUD
Retailer 8$10,272 AUD
Retailer 11$11,853 AUD
Retailer 5$12,532 AUD
MOH London$15,134 AUD

39 data points across 11 retailers

11 retailers$2,872 AUD to $15,134 AUD

A
Cheapest Retailer
-
$2,872 AUD
A
Retailer 2
-
$3,340 AUD
View
B+
Retailer 3
-
$4,499 AUD
View
B+
Retailer 4
-
$4,683 AUD
View
B
Retailer 5
-
$9,405 AUD
View
B
Retailer 6
-
$9,482 AUD
View
Final sale: no returns
B
Retailer 7
-
$9,511 AUD
View
B
Retailer 8
-
$10,272 AUD
View
C
Retailer 9
-
$11,853 AUD
View
C
Retailer 10
-
$12,532 AUD
View
Most Expensive
C
MOH London
D33B3B589 · Nov 2
$15,134 AUD
£8,188 GBP
View
10 more retailers have this diamond
Prices start from $2,872 AUDSave up to $12,263 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
$2,872 AUD