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Heart|Natural|GIA

3.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6237549089

Certificate GIA 6237549089

Diamond specifications and retailer prices

From $49,248 AUD
As of November 6, 2026
Save $17,067 AUD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $66,315 AUD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237549089. Listed at 10 retailers as of November 6, 2026, with prices from $49,248 to $66,315, a $17,067 spread on the same certified stone. The Diamond Guys lists it at $66,315. 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

3.01
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237549089
Dimensions10.10 × 8.90 × 4.86 mm
L/W Ratio1.13
Top View
10.10 mm8.90 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237549089
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 54.6%

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: Nov 6
Current: $50,603 AUD|Low: $49,248 AUD|High: $59,491 AUD|Avg: $53,820 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$49,248 AUD
Retailer 1$50,603 AUD
Retailer 2$54,681 AUD
Retailer 3$59,441 AUD

46 data points across 4 retailers

10 retailers$49,248 AUD to $66,315 AUD

B+
Cheapest Retailer
-
$49,248 AUD
B+
Retailer 2
-
$50,603 AUD
View
B
Retailer 3
-
$52,374 AUD
View
B
Retailer 4
-
$52,866 AUD
View
B
Retailer 5
-
$53,016 AUD
View
B
Retailer 6
-
$54,681 AUD
View
B
Retailer 7
-
$57,066 AUD
View
B
Retailer 8
-
$59,441 AUD
View
B
Retailer 9
-
$59,492 AUD
View
Most Expensive
B
The Diamond Guys
1917991293 · Nov 6
$66,315 AUD
$45,565 USD
View
9 more retailers have this diamond
Prices start from $49,248 AUDSave up to $17,067 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+
3.01ct Heart
$49,248 AUD