Heart|Natural|GIA

1.21ct G IF Heart Natural Diamond

VG • G/IF • GIA 3535789341

Certificate GIA 3535789341

Diamond specifications and retailer prices

From €4,202 EUR
$4,695 USD
As of November 1, 2026
Save €3,754 EUR (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,355 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535789341. Listed at 22 retailers as of November 1, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
G
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 3535789341
Dimensions7.19 × 6.46 × 3.82 mm
L/W Ratio1.11
Top View
7.19 mm6.46 mm1.21 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535789341
Side View
Table 59.0%Crown 35.4°Girdle: ThickPavilion 38.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,873 EUR|Low: €4,011 EUR|High: €8,052 EUR|Avg: €5,258 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10€4,202 EUR
Retailer 7€4,257 EUR
Retailer 2€4,284 EUR
Retailer 11€4,610 EUR
Retailer 6€4,697 EUR
Retailer 1€4,873 EUR
Retailer 4€4,995 EUR
Retailer 12€5,003 EUR
Retailer 3€5,127 EUR
Retailer 8€5,789 EUR
Retailer 9€6,064 EUR
Retailer 5€7,956 EUR

37 data points across 12 retailers

22 retailers€4,202 EUR to €7,956 EUR

B+
Cheapest Retailer
-
€4,202 EUR
$4,695 USD
B+
Retailer 2
-
€4,257 EUR
View
Retailer 3
-
€4,284 EUR
$4,786 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
€4,356 EUR
$4,866 USD
View
B+
Retailer 5
-
€4,610 EUR
$5,150 USD
View
Final sale: no returns
B+
Retailer 6
-
€4,672 EUR
$5,220 USD
View
B+
Retailer 7
-
€4,697 EUR
$5,248 USD
View
B+
Retailer 8
-
€4,873 EUR
£4,287 GBP
View
Retailer 9
-
€4,995 EUR
$5,581 USD
View
Price last confirmed 43 days ago
Retailer 10
-
€4,995 EUR
$5,581 USD
View
Price last confirmed 16 days ago
Retailer 11
-
€4,995 EUR
$5,581 USD
View
Price last confirmed 13 days ago
Retailer 12
-
€4,995 EUR
$5,581 USD
View
Price last confirmed 17 days ago
Retailer 13
-
€5,003 EUR
A$8,599 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
€5,127 EUR
$5,728 USD
View
B+
Retailer 15
-
€5,133 EUR
$5,735 USD
View
Retailer 16
-
€5,763 EUR
$6,439 USD
View
Price last confirmed 43 days ago
Retailer 17
-
€5,763 EUR
$6,439 USD
View
Price last confirmed 56 days ago
Retailer 18
-
€5,763 EUR
$6,439 USD
View
Price last confirmed 14 days ago
Retailer 19
-
€6,064 EUR
ZAR 109,440 ZAR
View
Price last confirmed 16 days ago
B
Retailer 20
-
€7,956 EUR
£6,999 GBP
View
Retailer 21
-
€8,355 EUR
$9,334 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
e4cf431d-4f38-44e1-9661-a9de06341cbf · Oct 18
€8,355 EUR
$9,334 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from €4,202 EURSave up to €3,754 EUR

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.

B+
1.21ct Heart
€4,202 EUR