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Round|Natural|GIA

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5231753059

Certificate GIA 5231753059

Diamond specifications and retailer prices

From $111,430 NZD
$62,802 USD
As of October 31, 2026
Save $82,377 NZD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $193,807 NZD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231753059. Listed at 20 retailers as of October 31, 2026, with prices from $111,430 to $193,807, a $82,377 spread on the same certified stone. MOH London lists it at $193,807. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5231753059
Dimensions10.94 × 10.84 × 6.75 mm
L/W Ratio1.01
Top View
10.94 mm10.84 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231753059
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.0%

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: $193,807 NZD|Low: $111,430 NZD|High: $196,142 NZD|Avg: $131,889 NZD|-1.1%
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
November 2, 2026
Retailer 4$111,430 NZD
Retailer 5$113,752 NZD
Retailer 9$117,699 NZD
Retailer 3$122,805 NZD
Retailer 2$123,379 NZD
Retailer 12$124,095 NZD
Retailer 11$124,577 NZD
Retailer 8$129,265 NZD
Retailer 13$129,265 NZD
Retailer 7$134,437 NZD
Retailer 10$139,607 NZD
Retailer 6$150,149 NZD
MOH London$193,807 NZD

37 data points across 13 retailers

20 retailers$111,430 NZD to $193,807 NZD

B+
Cheapest Retailer
-
$111,430 NZD
$62,802 USD
B+
Retailer 2
-
$112,459 NZD
$63,382 USD
View
B+
Retailer 3
-
$113,752 NZD
$64,111 USD
View
Final sale: no returns
Retailer 4
-
$117,699 NZD
A$102,055 AUD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$120,014 NZD
$67,640 USD
View
B+
Retailer 6
-
$122,805 NZD
$69,213 USD
View
B+
Retailer 7
-
$123,379 NZD
£54,753 GBP
View
B+
Retailer 8
-
$124,095 NZD
$69,940 USD
View
Retailer 9
-
$124,577 NZD
£55,285 GBP
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$127,466 NZD
$71,840 USD
View
B+
Retailer 11
-
$127,466 NZD
$71,840 USD
View
B+
Retailer 12
-
$128,258 NZD
$72,286 USD
View
B+
Retailer 13
-
$129,265 NZD
$72,854 USD
View
B+
Retailer 14
-
$129,265 NZD
$72,854 USD
View
B
Retailer 15
-
$131,706 NZD
$74,230 USD
View
B
Retailer 16
-
$132,762 NZD
$74,825 USD
View
B
Retailer 17
-
$134,437 NZD
$75,769 USD
View
B
Retailer 18
-
$139,607 NZD
$78,683 USD
View
B
Retailer 19
-
$150,149 NZD
ZAR 1,367,110 ZAR
View
Most Expensive
B
MOH London
FC3929E9F · Nov 1
$193,807 NZD
£86,008 GBP
View
19 more retailers have this diamond
Prices start from $111,430 NZDSave up to $82,377 NZD

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+
5.01ct Round
$111,430 NZD