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Heart|Natural|IGI

1.50ct K VVS1 Heart Natural Diamond

ID • K/VVS1 • IGI 811689331

Certificate IGI 811689331

Diamond specifications and retailer prices

From $3,429 AUD
As of November 6, 2026
Save $3,117 AUD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,546 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 811689331. Listed at 7 retailers as of November 6, 2026, with prices from $3,429 to $6,546, a $3,117 spread on the same certified stone. Wholesale Diamonds Direct lists it at $6,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 811689331
Dimensions7.46 × 7.94 × 4.34 mm
L/W Ratio1.06
Top View
7.46 mm7.94 mm1.50 ctK / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811689331
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 54.7%

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: $3,429 AUD|Low: $3,429 AUD|High: $6,546 AUD|Avg: $4,700 AUD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$3,429 AUD
Retailer 2$3,867 AUD
Retailer 4$4,263 AUD
Retailer 3$5,382 AUD
Wholesale Diamonds Direct$6,546 AUD

46 data points across 5 retailers

7 retailers$3,429 AUD to $6,546 AUD

A
Cheapest Retailer
-
$3,429 AUD
A
Retailer 2
-
$3,867 AUD
View
A
Retailer 3
-
$4,263 AUD
View
A
Retailer 4
-
$4,352 AUD
View
A
Retailer 5
-
$4,633 AUD
View
A
Retailer 6
-
$5,382 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
267641671 · Nov 6
$6,546 AUD
$4,498 USD
View
6 more retailers have this diamond
Prices start from $3,429 AUDSave up to $3,117 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
1.50ct Heart
$3,429 AUD