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Radiant|Natural|GIA

0.65ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6561724225

Certificate GIA 6561724225

Diamond specifications and retailer prices

From $1,113 AUD
₹74,496 INR
As of October 29, 2026
Save $2,552 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,665 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.65ct natural radiant diamond

This 0.65ct 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 6561724225. Listed at 20 retailers as of October 27, 2026, with prices from $1,113 to $3,665, a $2,552 spread on the same certified stone. NZ Jewellers lists it at $3,665. 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

0.65
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561724225
Dimensions6.41 × 4.31 × 2.80 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp
Top View
6.41 mm4.31 mm0.65 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561724225
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.1%

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: $3,665 AUD|Low: $1,113 AUD|High: $3,665 AUD|Avg: $1,762 AUD
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 18$1,113 AUD
Retailer 14$1,154 AUD
Retailer 16$1,322 AUD
Retailer 15$1,336 AUD
Retailer 10$1,439 AUD
Retailer 3$1,483 AUD
Retailer 5$1,483 AUD
Retailer 4$1,540 AUD
Retailer 9$1,658 AUD
Retailer 8$1,674 AUD
Retailer 19$1,687 AUD
Retailer 11$1,734 AUD
Retailer 13$1,748 AUD
Retailer 12$1,810 AUD
Retailer 2$1,826 AUD
Retailer 17$1,915 AUD
Retailer 7$1,947 AUD
Retailer 6$2,768 AUD
NZ Jewellers$3,665 AUD

5 data points across 19 retailers

20 retailers$1,113 AUD to $3,665 AUD

A
Cheapest Retailer
-
$1,113 AUD
₹74,496 INR
A
Retailer 2
-
$1,154 AUD
$811 USD
View
Final sale: no returns
A
Retailer 3
-
$1,322 AUD
$929 USD
View
A
Retailer 4
-
$1,335 AUD
$938 USD
View
A
Retailer 5
-
$1,336 AUD
View
B+
Retailer 6
-
$1,439 AUD
$1,011 USD
View
B+
Retailer 7
-
$1,483 AUD
$1,042 USD
View
B+
Retailer 8
-
$1,483 AUD
$1,042 USD
View
B+
Retailer 9
-
$1,540 AUD
$1,082 USD
View
B+
Retailer 10
-
$1,658 AUD
$1,165 USD
View
B+
Retailer 11
-
$1,674 AUD
$1,176 USD
View
B+
Retailer 12
-
$1,687 AUD
$1,185 USD
View
B+
Retailer 13
-
$1,734 AUD
$1,218 USD
View
B+
Retailer 14
-
$1,748 AUD
£967 GBP
View
B+
Retailer 15
-
$1,810 AUD
£1,001 GBP
View
B+
Retailer 16
-
$1,826 AUD
£1,010 GBP
View
B+
Retailer 17
-
$1,915 AUD
$1,346 USD
View
B+
Retailer 18
-
$1,947 AUD
€1,303 EUR
View
B
Retailer 19
-
$2,768 AUD
£1,531 GBP
View
Most Expensive
B
NZ Jewellers
d54817cf-de57-436d-ad59-62c637b3361e · Oct 27
$3,665 AUD
$2,575 USD
View
19 more retailers have this diamond
Prices start from $1,113 AUDSave up to $2,552 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
0.65ct Radiant
$1,113 AUD