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Radiant|Natural|GIA

1.21ct I VVS1 Radiant Natural Diamond

EX • I/VVS1 • GIA 2548401865

Certificate GIA 2548401865

Diamond specifications and retailer prices

From $4,386 SGD
As of November 6, 2026
Save $4,752 SGD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,138 SGD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548401865. Listed at 19 retailers as of November 5, 2026, with prices from $4,386 to $9,138, a $4,752 spread on the same certified stone. NZ Jewellers lists it at $9,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.72°
Pavilion angle30.72°
OriginNatural
Grading LabGIA
CertificateGIA 2548401865
Dimensions6.66 × 5.20 × 3.62 mm
L/W Ratio1.28
Top View
6.66 mm5.20 mm1.21 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548401865
Side View
Table 66.0%Crown 44.72°Girdle: Very ThickPavilion 30.72°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,138 SGD|Low: $4,020 SGD|High: $9,138 SGD|Avg: $6,295 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$4,386 SGD
Retailer 7$4,478 SGD
Retailer 10$5,119 SGD
Retailer 4$5,365 SGD
Retailer 3$5,630 SGD
Retailer 2$5,916 SGD
Retailer 8$6,113 SGD
Retailer 9$7,655 SGD
Retailer 5$8,748 SGD
NZ Jewellers$9,138 SGD

42 data points across 10 retailers

19 retailers$4,386 SGD to $9,138 SGD

A
Cheapest Retailer
-
$4,386 SGD
Final sale: no returns
A
Retailer 2
-
$4,478 SGD
View
A
Retailer 3
-
$4,560 SGD
View
A
Retailer 4
-
$4,698 SGD
View
B+
Retailer 5
-
$5,119 SGD
View
B+
Retailer 6
-
$5,220 SGD
View
B+
Retailer 7
-
$5,220 SGD
View
B+
Retailer 8
-
$5,266 SGD
View
B+
Retailer 9
-
$5,365 SGD
View
B+
Retailer 10
-
$5,421 SGD
View
B+
Retailer 11
-
$5,421 SGD
View
B+
Retailer 12
-
$5,601 SGD
View
B+
Retailer 13
-
$5,630 SGD
View
B+
Retailer 14
-
$5,630 SGD
View
B+
Retailer 15
-
$5,916 SGD
View
B
Retailer 16
-
$6,113 SGD
View
B
Retailer 17
-
$7,655 SGD
View
B
Retailer 18
-
$8,748 SGD
View
Most Expensive
B
NZ Jewellers
beb65d0e-1abb-4b0a-b87b-76166ba8f6bd · Nov 5
$9,138 SGD
$7,130 USD
View
18 more retailers have this diamond
Prices start from $4,386 SGDSave up to $4,752 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
$4,386 SGD