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Radiant|Natural|GIA

1.21ct E IF Radiant Natural Diamond

EX • E/IF • GIA 6565517855

Certificate GIA 6565517855

Diamond specifications and retailer prices

From $8,674 AUD
HK$47,600 HKD
As of October 30, 2026
Save $10,311 AUD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $18,985 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565517855. Listed at 26 retailers as of October 30, 2026, with prices from $8,674 to $18,985, a $10,311 spread on the same certified stone. NZ Jewellers lists it at $18,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.34°
Pavilion angle53.51°
OriginNatural
Grading LabGIA
CertificateGIA 6565517855
Dimensions7.29 × 5.52 × 3.74 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.29 mm5.52 mm1.21 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565517855
Side View
Table 68.0%Crown 42.34°Girdle: THN-MEDPavilion 53.51°Culet: NoneDepth 67.7%

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: $18,985 AUD|Low: $8,674 AUD|High: $18,985 AUD|Avg: $11,542 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
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 7$8,674 AUD
Retailer 20$8,877 AUD
Retailer 14$9,028 AUD
Retailer 18$9,367 AUD
Retailer 10$9,605 AUD
Retailer 6$9,811 AUD
Retailer 21$10,200 AUD
Retailer 24$10,202 AUD
Retailer 5$10,463 AUD
Retailer 3$10,478 AUD
Retailer 9$10,478 AUD
Retailer 13$10,615 AUD
Retailer 16$10,947 AUD
Retailer 12$11,352 AUD
Retailer 15$11,499 AUD
Retailer 8$11,525 AUD
Retailer 25$11,590 AUD
Retailer 11$12,280 AUD
Retailer 19$12,405 AUD
Retailer 4$13,099 AUD
Retailer 2$13,240 AUD
Retailer 23$13,821 AUD
Retailer 22$15,905 AUD
Retailer 17$16,625 AUD
NZ Jewellers$18,985 AUD

11 data points across 25 retailers

26 retailers$8,674 AUD to $18,985 AUD

A
Cheapest Retailer
-
$8,674 AUD
HK$47,600 HKD
A
Retailer 2
-
$8,877 AUD
₹593,893 INR
View
A
Retailer 3
-
$9,028 AUD
€6,040 EUR
View
A
Retailer 4
-
$9,155 AUD
View
A
Retailer 5
-
$9,367 AUD
$6,580 USD
View
A
Retailer 6
-
$9,605 AUD
$6,747 USD
View
A
Retailer 7
-
$9,811 AUD
$6,892 USD
View
A
Retailer 8
-
$10,200 AUD
£5,641 GBP
View
A
Retailer 9
-
$10,202 AUD
$7,166 USD
View
A
Retailer 10
-
$10,463 AUD
$7,350 USD
View
A
Retailer 11
-
$10,478 AUD
$7,360 USD
View
A
Retailer 12
-
$10,478 AUD
$7,360 USD
View
Final sale: no returns
A
Retailer 13
-
$10,615 AUD
£5,871 GBP
View
Retailer 14
-
$10,947 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$11,352 AUD
$7,974 USD
View
B+
Retailer 16
-
$11,499 AUD
$8,077 USD
View
B+
Retailer 17
-
$11,525 AUD
$8,096 USD
View
B+
Retailer 18
-
$11,590 AUD
$8,141 USD
View
B+
Retailer 19
-
$12,280 AUD
£6,792 GBP
View
B+
Retailer 20
-
$12,405 AUD
€8,299 EUR
View
B+
Retailer 21
-
$13,099 AUD
$9,201 USD
View
B+
Retailer 22
-
$13,240 AUD
View
B+
Retailer 23
-
$13,821 AUD
ZAR 156,846 ZAR
View
B
Retailer 24
-
$15,905 AUD
£8,797 GBP
View
B
Retailer 25
-
$16,625 AUD
$11,678 USD
View
Most Expensive
B
NZ Jewellers
6a4efca3-66f3-4522-807c-e61e1d842098 · Oct 30
$18,985 AUD
$13,336 USD
View
25 more retailers have this diamond
Prices start from $8,674 AUDSave up to $10,311 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
1.21ct Radiant
$8,674 AUD