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Heart|Natural|GIA

1.03ct F IF Heart Natural Diamond

EX • F/IF • GIA 6545288284

Certificate GIA 6545288284

Diamond specifications and retailer prices

From $2,739 USD
As of November 4, 2026
Save $3,325 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,639 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct 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 6545288284. Listed at 17 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6545288284
Dimensions5.86 × 6.87 × 4.30 mm
L/W Ratio1.17
Top View
5.86 mm6.87 mm1.03 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545288284
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 41.4°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 4
Current: $4,437 USD|Low: $2,688 USD|High: $6,252 USD|Avg: $3,627 USD|-1.1%
Retailer 1
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
November 5, 2026
Retailer 4$2,739 USD
Retailer 16$2,854 USD
Retailer 12$2,942 USD
Retailer 14$2,976 USD
Retailer 5$3,040 USD
Retailer 7$3,175 USD
Retailer 13$3,185 USD
Retailer 11$3,200 USD
Retailer 3$3,213 USD
Retailer 2$3,380 USD
Retailer 6$3,419 USD
Retailer 9$3,470 USD
Retailer 8$3,988 USD
Retailer 1$4,437 USD
Retailer 15$5,701 USD
Retailer 10$6,064 USD

28 data points across 16 retailers

17 retailers$2,739 USD to $6,064 USD

A+
Cheapest Retailer
-
$2,739 USD
A+
Retailer 2
-
$2,854 USD
View
A
Retailer 3
-
$2,942 USD
View
A
Retailer 4
-
$2,976 USD
View
A
Retailer 5
-
$3,040 USD
View
Final sale: no returns
A
Retailer 6
-
$3,175 USD
View
A
Retailer 7
-
$3,185 USD
View
A
Retailer 8
-
$3,200 USD
View
A
Retailer 9
-
$3,213 USD
View
A
Retailer 10
-
$3,380 USD
View
Retailer 11
-
$3,419 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,470 USD
View
Retailer 13
-
$3,988 USD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$4,437 USD
View
B+
Retailer 15
-
$5,701 USD
View
B
Retailer 16
-
$6,064 USD
View
Most Expensive
NZ Jewellers
fc5bd8c9-004a-4dc6-8ac6-93e937bf1a04 · Sep 25
$6,639 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $2,739 USDSave up to $3,325 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+
1.03ct Heart
$2,739 USD