Heart|Natural|GIA

1.20ct F IF Heart Natural Diamond

EX • F/IF • GIA 3555021887

Certificate GIA 3555021887

Diamond specifications and retailer prices

From $5,580 USD
As of November 4, 2026
Save $5,582 USD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,162 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555021887. Listed at 11 retailers as of November 4, 2026, with prices from $5,580 to $11,162, a $5,582 spread on the same certified stone. NZ Jewellers lists it at $11,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555021887
Dimensions6.37 × 7.38 × 4.41 mm
L/W Ratio1.16
Top View
6.37 mm7.38 mm1.20 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555021887
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,162 USD|Low: $5,116 USD|High: $11,162 USD|Avg: $7,157 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$5,580 USD
Retailer 9$5,684 USD
Retailer 8$5,994 USD
Retailer 2$6,399 USD
Retailer 7$6,660 USD
Retailer 3$6,800 USD
Retailer 11$6,800 USD
Retailer 6$6,804 USD
Retailer 10$7,030 USD
Retailer 4$9,806 USD
NZ Jewellers$11,162 USD

40 data points across 11 retailers

11 retailers$5,580 USD to $11,162 USD

B+
Cheapest Retailer
-
$5,580 USD
Final sale: no returns
B+
Retailer 2
-
$5,684 USD
View
B+
Retailer 3
-
$5,994 USD
View
B+
Retailer 4
-
$6,399 USD
View
B+
Retailer 5
-
$6,660 USD
View
B+
Retailer 6
-
$6,800 USD
View
B+
Retailer 7
-
$6,800 USD
View
B
Retailer 8
-
$6,898 USD
View
B
Retailer 9
-
$7,030 USD
View
B
Retailer 10
-
$9,806 USD
View
Most Expensive
B
NZ Jewellers
1dd1728c-3fae-4830-81a0-5ff966dd2099 · Nov 5
$11,162 USD
View
10 more retailers have this diamond
Prices start from $5,580 USDSave up to $5,582 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.

B+
1.20ct Heart
$5,580 USD