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Heart|Natural|IGI

2.50ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 73

Certificate IGI 73

Diamond specifications and retailer prices

From $11,780 AUD
As of November 6, 2026
Save $10,815 AUD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,595 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI. Listed at 3 retailers as of November 5, 2026, with prices from $11,780 to $22,595, a $10,815 spread on the same certified stone. NZ Jewellers lists it at $22,595. 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

2.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 73
Dimensions8.03 × 9.45 × 5.46 mm
L/W Ratio1.18
Top View
8.03 mm9.45 mm2.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 73
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $22,595 AUD|Low: $7,449 AUD|High: $24,449 AUD|Avg: $14,179 AUD|+3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$7,449 AUD
Retailer 3$11,780 AUD
Retailer 2$12,927 AUD
NZ Jewellers$22,595 AUD

41 data points across 4 retailers

3 retailers$11,780 AUD to $22,595 AUD

A
Cheapest Retailer
-
$11,780 AUD
A
Retailer 2
-
$12,927 AUD
View
Most Expensive
B+
NZ Jewellers
6eb8176a-09b7-45f3-a2f1-a899ef0a4280 · Nov 5
$22,595 AUD
$15,525 USD
View
2 more retailers have this diamond
Prices start from $11,780 AUDSave up to $10,815 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
2.50ct Heart
$11,780 AUD