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Round|Natural|GIA

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2231771135

Certificate GIA 2231771135

Diamond specifications and retailer prices

From $122,727 NZD
$69,169 USD
As of November 1, 2026
Save $88,774 NZD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $211,500 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 2231771135. Listed at 18 retailers as of November 1, 2026, with prices from $122,727 to $211,500, a $88,774 spread on the same certified stone. MOH London lists it at $211,500. 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 angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231771135
Dimensions10.88 × 10.81 × 6.79 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
10.88 mm10.81 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231771135
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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 1
Current: $211,500 NZD|Low: $124,137 NZD|High: $214,049 NZD|Avg: $147,095 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
November 2, 2026
Retailer 7$124,137 NZD
Retailer 11$128,417 NZD
Retailer 4$134,084 NZD
Retailer 5$134,326 NZD
Retailer 2$134,662 NZD
Retailer 10$135,425 NZD
Retailer 3$141,067 NZD
Retailer 9$141,067 NZD
Retailer 8$146,710 NZD
Retailer 12$152,352 NZD
Retailer 6$163,857 NZD
MOH London$211,500 NZD

39 data points across 12 retailers

18 retailers$122,727 NZD to $211,500 NZD

B+
Cheapest Retailer
-
$122,727 NZD
$69,169 USD
B+
Retailer 2
-
$124,137 NZD
$69,964 USD
View
Final sale: no returns
Retailer 3
-
$128,417 NZD
A$111,348 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$130,926 NZD
$73,790 USD
View
B
Retailer 5
-
$134,084 NZD
$75,570 USD
View
B+
Retailer 6
-
$134,326 NZD
£59,612 GBP
View
B+
Retailer 7
-
$134,662 NZD
£59,761 GBP
View
B
Retailer 8
-
$135,425 NZD
$76,326 USD
View
B
Retailer 9
-
$138,928 NZD
$78,300 USD
View
B
Retailer 10
-
$138,928 NZD
$78,300 USD
View
B
Retailer 11
-
$141,067 NZD
$79,506 USD
View
B
Retailer 12
-
$141,067 NZD
$79,506 USD
View
B+
Retailer 13
-
$143,559 NZD
$80,910 USD
View
B
Retailer 14
-
$144,888 NZD
$81,659 USD
View
B
Retailer 15
-
$146,710 NZD
$82,686 USD
View
B
Retailer 16
-
$152,352 NZD
$85,866 USD
View
B
Retailer 17
-
$163,857 NZD
ZAR 1,491,925 ZAR
View
Most Expensive
B
MOH London
FF2EA7C4E · Nov 1
$211,500 NZD
£93,860 GBP
View
17 more retailers have this diamond
Prices start from $122,727 NZDSave up to $88,774 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
$122,727 NZD