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1.21ct G IF Round Natural Diamond

EX • G/IF • IGI 825619079

Shape and cutting style on the report: Round brilliant

Certificate IGI 825619079

Diamond specifications and retailer prices

From $3,268 USD
As of November 5, 2026
Save $4,345 USD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,613 USD 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 825619079. Listed at 22 retailers as of November 5, 2026, with prices from $3,268 to $7,613, a $4,345 spread on the same certified stone. NZ Jewellers lists it at $7,613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 825619079
Dimensions6.77 × 6.81 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.77 mm6.81 mm1.21 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 825619079
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $7,613 USD|Low: $3,268 USD|High: $7,673 USD|Avg: $4,753 USD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 3$3,268 USD
Retailer 7$3,559 USD
Retailer 4$3,733 USD
Retailer 10$3,875 USD
Retailer 2$3,890 USD
Retailer 14$3,890 USD
Retailer 16$4,033 USD
Retailer 5$4,370 USD
Retailer 8$4,404 USD
Retailer 12$4,481 USD
Retailer 9$4,552 USD
Retailer 11$4,570 USD
Retailer 15$4,636 USD
Retailer 19$4,640 USD
Retailer 17$4,908 USD
Retailer 18$5,042 USD
Retailer 13$5,331 USD
Retailer 6$6,995 USD
NZ Jewellers$7,613 USD

24 data points across 19 retailers

22 retailers$3,268 USD to $7,613 USD

A+
Cheapest Retailer
-
$3,268 USD
A
Retailer 2
-
$3,559 USD
View
A
Retailer 3
-
$3,733 USD
View
A
Retailer 4
-
$3,875 USD
View
A
Retailer 5
-
$3,890 USD
View
A
Retailer 6
-
$3,890 USD
View
A
Retailer 7
-
$4,033 USD
View
Final sale: no returns
A
Retailer 8
-
$4,083 USD
View
A
Retailer 9
-
$4,370 USD
View
A
Retailer 10
-
$4,382 USD
View
A
Retailer 11
-
$4,404 USD
View
Retailer 12
-
$4,419 USD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$4,481 USD
View
A
Retailer 14
-
$4,552 USD
View
A
Retailer 15
-
$4,570 USD
View
A
Retailer 16
-
$4,636 USD
View
A
Retailer 17
-
$4,640 USD
View
A
Retailer 18
-
$4,908 USD
View
A
Retailer 19
-
$5,042 USD
View
A
Retailer 20
-
$5,331 USD
View
A
Retailer 21
-
$6,995 USD
View
Most Expensive
B+
NZ Jewellers
f1055a0f-4e26-4f36-9fd9-d0e2cca0b1ac · Nov 5
$7,613 USD
View
21 more retailers have this diamond
Prices start from $3,268 USDSave up to $4,345 USD

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
$3,268 USD