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Round|Natural|GIA

5.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2235834464

Certificate GIA 2235834464

Diamond specifications and retailer prices

From $92,500 AUD
£51,162 GBP
As of November 1, 2026
Save $54,818 AUD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $147,317 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.5ct natural round diamond

This 5.5ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235834464. Listed at 10 retailers as of October 29, 2026, with prices from $92,500 to $147,317, a $54,818 spread on the same certified stone. MOH London lists it at $147,317. 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

5.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235834464
Dimensions11.46 × 11.54 × 6.79 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
11.46 mm11.54 mm5.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235834464
Side View
Table 59.0%Crown 32°GirdlePavilion 40.8°Culet: NoneDepth 59.0%

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: Nov 1
Current: $147,317 AUD|Low: $90,669 AUD|High: $147,317 AUD|Avg: $107,806 AUD|+0.4%
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 1, 2026
Retailer 3$90,669 AUD
Retailer 2$92,500 AUD
Retailer 10$94,934 AUD
Retailer 7$97,734 AUD
Retailer 9$99,317 AUD
Retailer 11$103,565 AUD
Retailer 4$104,552 AUD
Retailer 12$107,880 AUD
Retailer 13$112,195 AUD
Retailer 8$113,844 AUD
Retailer 6$116,512 AUD
Retailer 5$127,383 AUD
MOH London$147,317 AUD

11 data points across 13 retailers

10 retailers$92,500 AUD to $147,317 AUD

A
Cheapest Retailer
-
$92,500 AUD
£51,162 GBP
B+
Retailer 2
-
$94,934 AUD
$66,686 USD
View
Final sale: no returns
B+
Retailer 3
-
$97,734 AUD
$68,653 USD
View
B+
Retailer 4
-
$99,317 AUD
£54,933 GBP
View
B+
Retailer 5
-
$103,565 AUD
$72,749 USD
View
B+
Retailer 6
-
$107,880 AUD
$75,780 USD
View
B
Retailer 7
-
$112,195 AUD
$78,811 USD
View
B
Retailer 8
-
$113,844 AUD
€76,161 EUR
View
B
Retailer 9
-
$116,512 AUD
$81,843 USD
View
Most Expensive
B
MOH London
9C32CFA30 · Oct 29
$147,317 AUD
£81,482 GBP
View
9 more retailers have this diamond
Prices start from $92,500 AUDSave up to $54,818 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
5.50ct Round
$92,500 AUD