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Round|Natural|GIA

1.21ct M IF Round Natural Diamond

EX • M/IF • GIA 6492535112

Certificate GIA 6492535112

Diamond specifications and retailer prices

From $2,777 SGD
As of November 6, 2026
Save $3,649 SGD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,426 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6492535112. Listed at 12 retailers as of November 5, 2026, with prices from $2,777 to $6,426, a $3,649 spread on the same certified stone. NZ Jewellers lists it at $6,426. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6492535112
Dimensions6.84 × 6.86 × 4.25 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.84 mm6.86 mm1.21 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492535112
Side View
Table 54.0%Crown 34°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 6
Current: $6,426 SGD|Low: $2,777 SGD|High: $6,547 SGD|Avg: $3,531 SGD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$2,777 SGD
Retailer 2$2,778 SGD
Retailer 5$2,908 SGD
Retailer 9$3,059 SGD
Retailer 8$3,073 SGD
Retailer 11$3,073 SGD
Retailer 3$3,215 SGD
Retailer 10$3,252 SGD
Retailer 12$3,546 SGD
Retailer 4$3,578 SGD
Retailer 7$3,751 SGD
Retailer 6$3,806 SGD
NZ Jewellers$6,426 SGD

43 data points across 13 retailers

12 retailers$2,777 SGD to $6,426 SGD

A
Cheapest Retailer
-
$2,777 SGD
A
Retailer 2
-
$2,778 SGD
View
B+
Retailer 3
-
$3,059 SGD
View
Retailer 4
-
$3,073 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,073 SGD
View
B+
Retailer 6
-
$3,215 SGD
View
B+
Retailer 7
-
$3,252 SGD
View
B+
Retailer 8
-
$3,546 SGD
View
B+
Retailer 9
-
$3,578 SGD
View
B+
Retailer 10
-
$3,751 SGD
View
B+
Retailer 11
-
$3,806 SGD
View
Most Expensive
B
NZ Jewellers
60943b3f-09d6-4547-81d5-1fe2fabf4971 · Nov 5
$6,426 SGD
$5,031 USD
View
11 more retailers have this diamond
Prices start from $2,777 SGDSave up to $3,649 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
$2,777 SGD