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Round|Natural|GIA

5.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1553903935

Certificate GIA 1553903935

Diamond specifications and retailer prices

From $84,988 AUD
HK$466,400 HKD
As of October 30, 2026
Save $74,240 AUD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $159,228 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553903935. Listed at 23 retailers as of October 30, 2026, with prices from $84,988 to $159,228, a $74,240 spread on the same certified stone. MOH London lists it at $159,228. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1553903935
Dimensions10.91 × 10.83 × 6.82 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Natural
Top View
10.91 mm10.83 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553903935
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.7%

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: $159,228 AUD|Low: $84,988 AUD|High: $162,542 AUD|Avg: $107,108 AUD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 3$84,988 AUD
Retailer 22$89,144 AUD
Retailer 2$89,779 AUD
Retailer 5$92,484 AUD
Retailer 9$93,316 AUD
Retailer 8$93,458 AUD
Retailer 6$96,620 AUD
Retailer 23$96,885 AUD
Retailer 19$101,760 AUD
Retailer 18$105,773 AUD
Retailer 10$106,202 AUD
Retailer 20$106,202 AUD
Retailer 11$106,377 AUD
Retailer 13$107,599 AUD
Retailer 7$107,652 AUD
Retailer 14$110,244 AUD
Retailer 15$110,244 AUD
Retailer 21$110,450 AUD
Retailer 4$113,916 AUD
Retailer 12$114,698 AUD
Retailer 16$118,937 AUD
Retailer 17$123,158 AUD
MOH London$159,228 AUD

16 data points across 23 retailers

23 retailers$84,988 AUD to $159,228 AUD

A
Cheapest Retailer
-
$84,988 AUD
HK$466,400 HKD
A
Retailer 2
-
$89,144 AUD
$62,619 USD
View
A
Retailer 3
-
$89,779 AUD
$63,065 USD
View
A
Retailer 4
-
$92,484 AUD
$64,965 USD
View
A
Retailer 5
-
$93,316 AUD
$65,549 USD
View
A
Retailer 6
-
$93,458 AUD
$65,649 USD
View
Final sale: no returns
A
Retailer 7
-
$96,620 AUD
$67,870 USD
View
A
Retailer 8
-
$96,885 AUD
SGD 91,968 SGD
View
A
Retailer 9
-
$101,760 AUD
$71,481 USD
View
A
Retailer 10
-
$105,773 AUD
$74,300 USD
View
A
Retailer 11
-
$106,202 AUD
$74,601 USD
View
B+
Retailer 12
-
$106,202 AUD
$74,601 USD
View
B+
Retailer 13
-
$106,377 AUD
$74,724 USD
View
B+
Retailer 14
-
$107,599 AUD
£59,514 GBP
View
B+
Retailer 15
-
$107,652 AUD
SGD 102,189 SGD
View
B+
Retailer 16
-
$110,244 AUD
$77,440 USD
View
B+
Retailer 17
-
$110,244 AUD
$77,440 USD
View
B+
Retailer 18
-
$110,450 AUD
$77,585 USD
View
B+
Retailer 19
-
$113,916 AUD
$80,020 USD
View
B+
Retailer 20
-
$114,698 AUD
$80,569 USD
View
B+
Retailer 21
-
$118,937 AUD
$83,547 USD
View
B+
Retailer 22
-
$123,158 AUD
€82,392 EUR
View
Most Expensive
B
MOH London
22A0F8A74 · Nov 1
$159,228 AUD
£88,070 GBP
View
22 more retailers have this diamond
Prices start from $84,988 AUDSave up to $74,240 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
$84,988 AUD