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Oval|Natural|IGI

1.51ct K VS2 Oval Natural Diamond

VG • K/VS2 • IGI 649462928

Shape and cutting style on the report: Oval brilliant

Certificate IGI 649462928

Diamond specifications and retailer prices

From $3,224 AUD
As of November 6, 2026
Save $16,108 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,332 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 649462928. Listed at 11 retailers as of November 1, 2026, with prices from $3,224 to $19,332, a $16,108 spread on the same certified stone. MOH London lists it at $19,332. 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
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.1°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 649462928
Dimensions9.66 × 6.10 × 3.94 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Top View
9.66 mm6.10 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 649462928
Side View
Table 59.0%Crown 39.1°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 64.6%

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: $19,332 AUD|Low: $3,224 AUD|High: $19,332 AUD|Avg: $6,435 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$3,224 AUD
Retailer 7$3,660 AUD
Retailer 4$4,670 AUD
Retailer 5$5,184 AUD
Retailer 3$12,026 AUD
Retailer 10$12,713 AUD
Retailer 9$13,346 AUD
Retailer 11$13,871 AUD
Retailer 8$16,006 AUD
Retailer 6$16,923 AUD
MOH London$19,332 AUD

40 data points across 11 retailers

11 retailers$3,224 AUD to $19,332 AUD

A
Cheapest Retailer
-
$3,224 AUD
A
Retailer 2
-
$3,660 AUD
View
A
Retailer 3
-
$4,670 AUD
View
B+
Retailer 4
-
$5,184 AUD
View
B
Retailer 5
-
$12,026 AUD
View
B
Retailer 6
-
$12,713 AUD
View
B
Retailer 7
-
$13,346 AUD
View
C
Retailer 8
-
$13,871 AUD
View
C
Retailer 9
-
$16,006 AUD
View
C
Retailer 10
-
$16,923 AUD
View
Most Expensive
C
MOH London
E318B65C2 · Nov 1
$19,332 AUD
£10,459 GBP
View
10 more retailers have this diamond
Prices start from $3,224 AUDSave up to $16,108 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 Oval
$3,224 AUD