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Round|Natural|GIA

1.21ct K IF Round Natural Diamond

EX • K/IF • GIA 1246020332

Certificate GIA 1246020332

Diamond specifications and retailer prices

From $4,054 SGD
As of October 30, 2026
Save $709 SGD (15%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,542 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246020332. Listed at 7 retailers as of October 30, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246020332
Dimensions6.74 × 6.78 × 4.24 mm
L/W Ratio1.01
Top View
6.74 mm6.78 mm1.21 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246020332
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $7,542 SGD|Low: $3,281 SGD|High: $8,008 SGD|Avg: $5,027 SGD|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$3,281 SGD
Retailer 6$4,054 SGD
Retailer 5$4,607 SGD
Retailer 7$4,762 SGD
Retailer 3$4,833 SGD
Retailer 2$5,174 SGD
MOH London$7,542 SGD

31 data points across 7 retailers

7 retailers$4,054 SGD to $4,762 SGD

Retailer 1
-
$3,281 SGD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,054 SGD
View
Retailer 3
-
$4,607 SGD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$4,762 SGD
View
Retailer 5
-
$4,833 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,174 SGD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
EC09C9706 · Oct 29
$7,542 SGD
£4,634 GBP
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $4,054 SGDSave up to $709 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 Round
$4,054 SGD