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Marquise|Natural|IGI

1.51ct I VVS2 Marquise Natural Diamond

VG • I/VVS2 • IGI 749567189

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749567189

Diamond specifications and retailer prices

From $10,613 AUD
$7,455 USD
As of November 1, 2026
Save $6,937 AUD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,550 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 749567189. Listed at 4 retailers as of November 1, 2026, with prices from $10,613 to $17,550, a $6,937 spread on the same certified stone. MOH London lists it at $17,550. 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

1.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 749567189
Dimensions11.24 × 5.99 × 3.85 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Top View
11.24 mm5.99 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 749567189
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.3%

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: $17,550 AUD|Low: $10,014 AUD|High: $18,271 AUD|Avg: $12,804 AUD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$10,014 AUD
Retailer 4$10,613 AUD
Retailer 3$11,801 AUD
Retailer 2$13,755 AUD
MOH London$17,550 AUD

40 data points across 5 retailers

4 retailers$10,613 AUD to $17,550 AUD

A
Cheapest Retailer
-
$10,613 AUD
$7,455 USD
A
Retailer 2
-
$11,801 AUD
£6,527 GBP
View
A
Retailer 3
-
$13,755 AUD
€9,202 EUR
View
Most Expensive
B+
MOH London
AAD161B4D · Nov 1
$17,550 AUD
£9,707 GBP
View
3 more retailers have this diamond
Prices start from $10,613 AUDSave up to $6,937 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
1.51ct Marquise
$10,613 AUD