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Radiant|Natural|GIA

0.61ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 1525013475

Certificate GIA 1525013475

Diamond specifications and retailer prices

From $726 AUD
$510 USD
As of October 29, 2026
Save $1,187 AUD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,023 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.61ct natural radiant diamond

This 0.61ct natural radiant sits in the half to three-quarter 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 1525013475. Listed at 20 retailers as of October 29, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1525013475
Dimensions6.14 × 4.24 × 2.80 mm
L/W Ratio1.45
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
6.14 mm4.24 mm0.61 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1525013475
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.0%

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: Oct 29
Current: $1,246 AUD|Low: $726 AUD|High: $1,932 AUD|Avg: $1,199 AUD|+3.8%
Retailer 1
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
October 30, 2026
Retailer 6$726 AUD
Retailer 9$776 AUD
Retailer 13$964 AUD
Retailer 5$968 AUD
Retailer 16$991 AUD
Retailer 8$1,068 AUD
Retailer 4$1,227 AUD
Retailer 1$1,246 AUD
Retailer 12$1,268 AUD
Retailer 7$1,270 AUD
Retailer 10$1,283 AUD
Retailer 3$1,288 AUD
Retailer 11$1,347 AUD
Retailer 2$1,422 AUD
Retailer 14$1,547 AUD
Retailer 15$1,913 AUD

24 data points across 16 retailers

20 retailers$726 AUD to $1,913 AUD

A
Cheapest Retailer
-
$726 AUD
$510 USD
Final sale: no returns
A
Retailer 2
-
$776 AUD
₹51,890 INR
View
A
Retailer 3
-
$964 AUD
$677 USD
View
Retailer 4
-
$964 AUD
$677 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$968 AUD
$680 USD
View
A
Retailer 6
-
$991 AUD
$696 USD
View
Retailer 7
-
$1,068 AUD
$750 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$1,112 AUD
$781 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$1,227 AUD
$862 USD
View
A
Retailer 10
-
$1,246 AUD
£689 GBP
View
A
Retailer 11
-
$1,268 AUD
£701 GBP
View
B+
Retailer 12
-
$1,270 AUD
$892 USD
View
A
Retailer 13
-
$1,283 AUD
£710 GBP
View
A
Retailer 14
-
$1,288 AUD
$905 USD
View
B+
Retailer 15
-
$1,347 AUD
€901 EUR
View
B+
Retailer 16
-
$1,422 AUD
$999 USD
View
B+
Retailer 17
-
$1,547 AUD
ZAR 17,563 ZAR
View
Retailer 18
-
$1,589 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$1,913 AUD
£1,058 GBP
View
Most Expensive
NZ Jewellers
4507b0c9-4f11-4d20-bc8d-4649ae211671 · Sep 28
$3,023 AUD
$2,124 USD
View
Price last confirmed 31 days ago
19 more retailers have this diamond
Prices start from $726 AUDSave up to $1,187 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
0.61ct Radiant
$726 AUD