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Heart|Natural|IGI

2.51ct H SI2 Heart Natural Diamond

VG • H/SI2 • IGI 763629786

Shape and cutting style on the report: Heart brilliant

Certificate IGI 763629786

Diamond specifications and retailer prices

From $6,605 AUD
As of November 5, 2026
Save $7,650 AUD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $14,254 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 2.51ct natural heart diamond

This 2.51ct 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 763629786. Listed at 4 retailers as of November 5, 2026, with prices from $6,605 to $14,254, a $7,650 spread on the same certified stone. Wholesale Diamonds Direct lists it at $14,254. 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

2.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 763629786
Dimensions8.22 × 9.30 × 5.53 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
8.22 mm9.30 mm2.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 763629786
Side View
Table 60.0%Crown 39.4°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.5%

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 5
Current: $6,605 AUD|Low: $6,568 AUD|High: $16,113 AUD|Avg: $11,823 AUD|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$6,605 AUD
Retailer 2$7,900 AUD
Retailer 4$10,806 AUD
Retailer 3$12,781 AUD
Retailer 5$12,905 AUD
Wholesale Diamonds Direct$14,254 AUD
Retailer 6$16,113 AUD

19 data points across 7 retailers

4 retailers$6,605 AUD to $14,254 AUD

A
Cheapest Retailer
-
$6,605 AUD
A
Retailer 2
-
$7,900 AUD
View
B+
Retailer 3
-
$10,806 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
685920892 · Nov 6
$14,254 AUD
$9,794 USD
View
3 more retailers have this diamond
Prices start from $6,605 AUDSave up to $7,650 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
2.51ct Heart
$6,605 AUD