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Heart|Natural|GIA

3.50ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7383291000

Certificate GIA 7383291000

Diamond specifications and retailer prices

From $65,824 AUD
$46,238 USD
As of October 31, 2026
Save $31,612 AUD (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $97,437 AUD at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

About this 3.5ct natural heart diamond

This 3.5ct natural heart sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7383291000. Listed at 10 retailers as of October 27, 2026, with prices from $65,824 to $97,437, a $31,612 spread on the same certified stone. Cape Diamonds lists it at $97,437. 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

3.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7383291000
Dimensions9.06 × 10.62 × 6.15 mm
L/W Ratio1.17
Top View
9.06 mm10.62 mm3.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7383291000
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.9%

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 31
Current: $97,437 AUD|Low: $65,824 AUD|High: $110,217 AUD|Avg: $84,130 AUD|-10.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$65,824 AUD
Retailer 6$65,832 AUD
Retailer 2$68,370 AUD
Retailer 8$69,244 AUD
Retailer 3$73,886 AUD
Retailer 7$73,886 AUD
Retailer 9$75,243 AUD
Retailer 4$81,934 AUD
Cape Diamonds$97,437 AUD

45 data points across 9 retailers

10 retailers$65,824 AUD to $97,437 AUD

B+
Cheapest Retailer
-
$65,824 AUD
$46,238 USD
B+
Retailer 2
-
$65,832 AUD
$46,243 USD
View
B+
Retailer 3
-
$68,370 AUD
₹4,573,906 INR
View
B+
Retailer 4
-
$69,244 AUD
$48,640 USD
View
B+
Retailer 5
-
$73,886 AUD
$51,901 USD
View
B+
Retailer 6
-
$73,886 AUD
$51,901 USD
View
Final sale: no returns
B+
Retailer 7
-
$75,243 AUD
$52,854 USD
View
B
Retailer 8
-
$81,934 AUD
£45,318 GBP
View
Retailer 9
-
$83,560 AUD
$58,696 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Cape Diamonds
cert_7383291000 · Oct 27
$97,437 AUD
ZAR 1,105,715 ZAR
View
9 more retailers have this diamond
Prices start from $65,824 AUDSave up to $31,612 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+
3.50ct Heart
$65,824 AUD