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Heart|Natural|GIA

3.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7486403285

Certificate GIA 7486403285

Diamond specifications and retailer prices

From $59,717 AUD
$41,948 USD
As of October 30, 2026
Save $15,071 AUD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $74,788 AUD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7486403285. Listed at 6 retailers as of October 28, 2026, with prices from $59,717 to $74,788, a $15,071 spread on the same certified stone. 77 Diamonds lists it at $74,788. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7486403285
Dimensions8.54 × 10.11 × 5.93 mm
L/W Ratio1.18
Top View
8.54 mm10.11 mm3.03 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7486403285
Side View
Table 62.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $74,788 AUD|Low: $59,092 AUD|High: $75,896 AUD|Avg: $65,931 AUD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$59,717 AUD
Retailer 2$62,429 AUD
77 Diamonds$74,788 AUD

45 data points across 3 retailers

6 retailers$59,717 AUD to $74,788 AUD

B+
Cheapest Retailer
-
$59,717 AUD
$41,948 USD
B+
Retailer 2
-
$62,429 AUD
₹4,176,448 INR
View
B+
Retailer 3
-
$63,198 AUD
$44,393 USD
View
B
Retailer 4
-
$64,683 AUD
$45,436 USD
View
B
Retailer 5
-
$65,674 AUD
View
Most Expensive
B
77 Diamonds
HSZR2S6MR47 · Oct 28
$74,788 AUD
£41,366 GBP
View
5 more retailers have this diamond
Prices start from $59,717 AUDSave up to $15,071 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.

B+
3.03ct Heart
$59,717 AUD