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Heart|Natural|GIA

1.20ct F IF Heart Natural Diamond

EX • F/IF • GIA 3555021887

Certificate GIA 3555021887

Diamond specifications and retailer prices

From $7,151 SGD
As of November 6, 2026
Save $7,154 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,305 SGD 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 13 retailers as of November 5, 2026, with prices from $7,151 to $14,305, a $7,154 spread on the same certified stone. NZ Jewellers lists it at $14,305. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,305 SGD|Low: $6,557 SGD|High: $14,305 SGD|Avg: $9,217 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8$7,151 SGD
Retailer 12$7,285 SGD
Retailer 11$7,682 SGD
Retailer 7$7,966 SGD
Retailer 6$8,223 SGD
Retailer 10$8,535 SGD
Retailer 4$8,715 SGD
Retailer 9$8,720 SGD
Retailer 3$9,010 SGD
Retailer 2$10,715 SGD
Retailer 5$12,534 SGD
NZ Jewellers$14,305 SGD

41 data points across 12 retailers

13 retailers$7,151 SGD to $14,305 SGD

B+
Cheapest Retailer
-
$7,151 SGD
Final sale: no returns
B+
Retailer 2
-
$7,285 SGD
View
B+
Retailer 3
-
$7,682 SGD
View
B+
Retailer 4
-
$7,966 SGD
View
B+
Retailer 5
-
$8,223 SGD
View
B+
Retailer 6
-
$8,535 SGD
View
B
Retailer 7
-
$8,715 SGD
View
B
Retailer 8
-
$8,715 SGD
View
B
Retailer 9
-
$8,840 SGD
View
B
Retailer 10
-
$9,010 SGD
View
B
Retailer 11
-
$10,715 SGD
View
B
Retailer 12
-
$12,534 SGD
View
Most Expensive
B
NZ Jewellers
1dd1728c-3fae-4830-81a0-5ff966dd2099 · Nov 5
$14,305 SGD
$11,162 USD
View
12 more retailers have this diamond
Prices start from $7,151 SGDSave up to $7,154 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.

B+
1.20ct Heart
$7,151 SGD