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Round|Natural|GIA

5.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1242011543

Certificate GIA 1242011543

Diamond specifications and retailer prices

From $153,794 AUD
HK$844,000 HKD
As of October 30, 2026
Save $41,022 AUD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $194,816 AUD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242011543. Listed at 8 retailers as of October 29, 2026, with prices from $153,794 to $194,816, a $41,022 spread on the same certified stone. Fonder Diamond lists it at $194,816. 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

5.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1242011543
Dimensions10.89 × 10.82 × 6.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural
Top View
10.89 mm10.82 mm5.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242011543
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 30
Current: $194,816 AUD|Low: $153,794 AUD|High: $201,206 AUD|Avg: $184,103 AUD|-3.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$153,794 AUD
Retailer 7$175,332 AUD
Retailer 2$177,776 AUD
Retailer 5$179,425 AUD
Retailer 8$184,077 AUD
Retailer 6$189,947 AUD
Retailer 3$191,446 AUD
Fonder Diamond$194,816 AUD

38 data points across 8 retailers

8 retailers$153,794 AUD to $194,816 AUD

A
Cheapest Retailer
-
$153,794 AUD
HK$844,000 HKD
B+
Retailer 2
-
$175,332 AUD
SGD 166,434 SGD
View
B+
Retailer 3
-
$177,776 AUD
£98,329 GBP
View
B+
Retailer 4
-
$179,425 AUD
$126,036 USD
View
Final sale: no returns
B+
Retailer 5
-
$184,077 AUD
$129,304 USD
View
B+
Retailer 6
-
$189,947 AUD
$133,427 USD
View
B+
Retailer 7
-
$191,446 AUD
$134,480 USD
View
Most Expensive
B+
Fonder Diamond
637041073 · Oct 29
$194,816 AUD
SGD 184,929 SGD
View
7 more retailers have this diamond
Prices start from $153,794 AUDSave up to $41,022 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
5.01ct Round
$153,794 AUD