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Round|Natural|GIA

1.21ct I IF Round Natural Diamond

EX • I/IF • GIA 6561759021

Certificate GIA 6561759021

Diamond specifications and retailer prices

From $5,133 SGD
As of November 5, 2026
Save $4,169 SGD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,303 SGD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6561759021. Listed at 14 retailers as of November 4, 2026, with prices from $5,133 to $9,303, a $4,169 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,303. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561759021
Dimensions6.80 × 6.84 × 4.25 mm
L/W Ratio1.01
Top View
6.80 mm6.84 mm1.21 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561759021
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

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: Nov 5
Current: $6,629 SGD|Low: $5,133 SGD|High: $9,303 SGD|Avg: $6,546 SGD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 5, 2026
Retailer 13$5,133 SGD
Retailer 2$5,231 SGD
Retailer 10$5,361 SGD
Retailer 3$5,483 SGD
Retailer 5$5,649 SGD
Retailer 8$5,794 SGD
Retailer 7$6,526 SGD
Retailer 4$6,547 SGD
Retailer 1$6,629 SGD
Retailer 9$6,756 SGD
Retailer 6$7,182 SGD
Retailer 12$8,732 SGD
Retailer 11$9,277 SGD
Wholesale Diamonds Direct$9,303 SGD

5 data points across 14 retailers

14 retailers$5,133 SGD to $9,303 SGD

A
Cheapest Retailer
-
$5,133 SGD
A
Retailer 2
-
$5,231 SGD
View
A
Retailer 3
-
$5,361 SGD
View
A
Retailer 4
-
$5,483 SGD
View
A
Retailer 5
-
$5,649 SGD
View
A
Retailer 6
-
$5,794 SGD
View
B+
Retailer 7
-
$6,526 SGD
View
B+
Retailer 8
-
$6,547 SGD
View
B+
Retailer 9
-
$6,629 SGD
View
B+
Retailer 10
-
$6,756 SGD
View
B+
Retailer 11
-
$7,182 SGD
View
B
Retailer 12
-
$8,732 SGD
View
B
Retailer 13
-
$9,277 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
668871005 · Nov 4
$9,303 SGD
$7,283 USD
View
13 more retailers have this diamond
Prices start from $5,133 SGDSave up to $4,169 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
$5,133 SGD