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Radiant|Natural|GIA

3.58ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6515524416

Certificate GIA 6515524416

Diamond specifications and retailer prices

From $73,671 AUD
CA$71,875 CAD
As of October 30, 2026
Save $48,579 AUD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $122,250 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.58ct natural radiant diamond

This 3.58ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515524416. Listed at 14 retailers as of October 29, 2026, with prices from $73,671 to $122,250, a $48,579 spread on the same certified stone. MOH London lists it at $122,250. 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

3.58
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515524416
Dimensions9.86 × 7.59 × 5.07 mm
L/W Ratio1.30
Top View
9.86 mm7.59 mm3.58 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515524416
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

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: $122,250 AUD|Low: $73,671 AUD|High: $127,292 AUD|Avg: $87,416 AUD|-2.9%
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
October 30, 2026
Retailer 7$73,671 AUD
Retailer 4$74,776 AUD
Retailer 9$78,217 AUD
Retailer 2$79,317 AUD
Retailer 11$81,104 AUD
Retailer 3$81,544 AUD
Retailer 8$81,544 AUD
Retailer 12$82,619 AUD
Retailer 13$84,263 AUD
Retailer 10$87,386 AUD
Retailer 5$88,975 AUD
Retailer 6$94,321 AUD
MOH London$122,250 AUD

41 data points across 13 retailers

14 retailers$73,671 AUD to $122,250 AUD

A
Cheapest Retailer
-
$73,671 AUD
CA$71,875 CAD
B+
Retailer 2
-
$74,776 AUD
$52,526 USD
View
B+
Retailer 3
-
$78,217 AUD
$54,943 USD
View
B+
Retailer 4
-
$79,317 AUD
£43,871 GBP
View
B+
Retailer 5
-
$81,104 AUD
$56,971 USD
View
B+
Retailer 6
-
$81,544 AUD
$57,280 USD
View
B+
Retailer 7
-
$81,544 AUD
$57,280 USD
View
B+
Retailer 8
-
$82,619 AUD
$58,035 USD
View
B+
Retailer 9
-
$84,263 AUD
$59,190 USD
View
B+
Retailer 10
-
$87,386 AUD
$61,384 USD
View
B+
Retailer 11
-
$87,435 AUD
CA$85,303 CAD
View
B+
Retailer 12
-
$88,975 AUD
$62,500 USD
View
B+
Retailer 13
-
$94,321 AUD
€63,100 EUR
View
Most Expensive
B
MOH London
FB4D30E60 · Oct 29
$122,250 AUD
£67,617 GBP
View
13 more retailers have this diamond
Prices start from $73,671 AUDSave up to $48,579 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
3.58ct Radiant
$73,671 AUD