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Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

EX • I/IF • GIA 6552681590

Certificate GIA 6552681590

Diamond specifications and retailer prices

From $2,257 USD
As of October 31, 2026
Save $764 USD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,021 USD at GemTrove · As of November 3, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I colour (near-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 6552681590. Listed at 6 retailers as of October 31, 2026, with prices from $2,257 to $3,021, a $764 spread on the same certified stone. GemTrove lists it at $3,021. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552681590
Dimensions5.96 × 7.04 × 4.19 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.96 mm7.04 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552681590
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
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: Oct 31
Current: $3,021 USD|Low: $1,996 USD|High: $3,092 USD|Avg: $2,644 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4$2,257 USD
Retailer 3$2,267 USD
Retailer 2$2,409 USD
Retailer 6$2,589 USD
Retailer 5$2,687 USD
GemTrove$3,021 USD

39 data points across 6 retailers

6 retailers$2,257 USD to $3,021 USD

A
Cheapest Retailer
-
$2,257 USD
A
Retailer 2
-
$2,267 USD
View
Final sale: no returns
A
Retailer 3
-
$2,409 USD
£1,897 GBP
View
A
Retailer 4
-
$2,589 USD
SGD 3,498 SGD
View
A
Retailer 5
-
$2,687 USD
View
Most Expensive
B+
GemTrove
GT-N-01267556-98 · Nov 3
$3,021 USD
A$4,648 AUD
View
5 more retailers have this diamond
Prices start from $2,257 USDSave up to $764 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
1.00ct Heart
$2,257 USD