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Heart|Natural|IGI

3.03ct I SI2 Heart Natural Diamond

VG • I/SI2 • IGI 768617469

Shape and cutting style on the report: Heart brilliant

Certificate IGI 768617469

Diamond specifications and retailer prices

From $12,711 USD
As of November 1, 2026
Save $5,005 USD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $17,716 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 768617469. Listed at 5 retailers as of October 30, 2026, with prices from $12,711 to $17,716, a $5,005 spread on the same certified stone. NZ Jewellers lists it at $17,716. 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

3.03
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 768617469
Dimensions8.46 × 9.90 × 6.09 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
8.46 mm9.90 mm3.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 768617469
Side View
Table 61.0%Crown 38.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.5%

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 1
Current: $17,716 USD|Low: $11,058 USD|High: $17,724 USD|Avg: $13,816 USD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$11,058 USD
Retailer 7$12,330 USD
Retailer 4$12,711 USD
Retailer 5$12,906 USD
Retailer 2$13,073 USD
Retailer 3$16,600 USD
NZ Jewellers$17,716 USD

31 data points across 7 retailers

5 retailers$12,711 USD to $17,716 USD

A
Cheapest Retailer
-
$12,711 USD
A
Retailer 2
-
$12,906 USD
View
A
Retailer 3
-
$13,073 USD
£10,293 GBP
View
B+
Retailer 4
-
$16,600 USD
£13,071 GBP
View
Most Expensive
B+
NZ Jewellers
accb5295-2009-4647-b28e-f91a15efd8cf · Oct 30
$17,716 USD
View
4 more retailers have this diamond
Prices start from $12,711 USDSave up to $5,005 USD

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
3.03ct Heart
$12,711 USD