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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 $7,789 SGD
HK$47,600 HKD
As of October 30, 2026
Save $9,260 SGD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,049 SGD 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 $7,789 to $17,049, a $9,260 spread on the same certified stone. NZ Jewellers lists it at $17,049. 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: $17,049 SGD|Low: $7,789 SGD|High: $17,049 SGD|Avg: $10,354 SGD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 17
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Retailer 25
October 30, 2026
Retailer 7$7,789 SGD
Retailer 2$7,972 SGD
Retailer 14$8,108 SGD
Retailer 18$8,412 SGD
Retailer 10$8,625 SGD
Retailer 6$8,811 SGD
Retailer 13$9,159 SGD
Retailer 24$9,161 SGD
Retailer 5$9,396 SGD
Retailer 3$9,409 SGD
Retailer 9$9,409 SGD
Retailer 19$9,612 SGD
Retailer 16$9,831 SGD
Retailer 12$10,194 SGD
Retailer 15$10,326 SGD
Retailer 8$10,350 SGD
Retailer 25$10,408 SGD
Retailer 11$11,027 SGD
Retailer 22$11,122 SGD
Retailer 4$11,763 SGD
Retailer 20$11,865 SGD
Retailer 23$12,412 SGD
Retailer 21$14,283 SGD
Retailer 17$14,929 SGD
NZ Jewellers$17,049 SGD

10 data points across 25 retailers

26 retailers$7,789 SGD to $17,049 SGD

A
Cheapest Retailer
-
$7,789 SGD
HK$47,600 HKD
A
Retailer 2
-
$7,972 SGD
₹593,893 INR
View
A
Retailer 3
-
$8,108 SGD
€6,040 EUR
View
A
Retailer 4
-
$8,221 SGD
A$9,894 AUD
View
A
Retailer 5
-
$8,412 SGD
$6,580 USD
View
A
Retailer 6
-
$8,625 SGD
$6,747 USD
View
A
Retailer 7
-
$8,811 SGD
$6,892 USD
View
A
Retailer 8
-
$9,159 SGD
£5,641 GBP
View
A
Retailer 9
-
$9,161 SGD
$7,166 USD
View
A
Retailer 10
-
$9,396 SGD
$7,350 USD
View
A
Retailer 11
-
$9,409 SGD
$7,360 USD
View
A
Retailer 12
-
$9,409 SGD
$7,360 USD
View
Final sale: no returns
A
Retailer 13
-
$9,612 SGD
£5,920 GBP
View
Retailer 14
-
$9,831 SGD
A$11,831 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$10,194 SGD
$7,974 USD
View
B+
Retailer 16
-
$10,326 SGD
$8,077 USD
View
B+
Retailer 17
-
$10,350 SGD
$8,096 USD
View
B+
Retailer 18
-
$10,408 SGD
$8,141 USD
View
B+
Retailer 19
-
$11,027 SGD
£6,792 GBP
View
B+
Retailer 20
-
$11,122 SGD
€8,286 EUR
View
B+
Retailer 21
-
$11,763 SGD
$9,201 USD
View
B+
Retailer 22
-
$11,865 SGD
A$14,279 AUD
View
B+
Retailer 23
-
$12,412 SGD
ZAR 156,846 ZAR
View
B
Retailer 24
-
$14,283 SGD
£8,797 GBP
View
B
Retailer 25
-
$14,929 SGD
$11,678 USD
View
Most Expensive
B
NZ Jewellers
6a4efca3-66f3-4522-807c-e61e1d842098 · Oct 30
$17,049 SGD
$13,336 USD
View
25 more retailers have this diamond
Prices start from $7,789 SGDSave up to $9,260 SGD

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
$7,789 SGD