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Heart|Natural|GIA

1.00ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7523736743

Certificate GIA 7523736743

Diamond specifications and retailer prices

From $840 USD
As of November 6, 2026
Save $517 USD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,357 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7523736743. Listed at 6 retailers as of November 6, 2026, with prices from $840 to $1,357, a $517 spread on the same certified stone. GemTrove lists it at $1,357. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7523736743
Dimensions6.17 × 6.78 × 4.03 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Indented Natural, Needle, Natural
Top View
6.17 mm6.78 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7523736743
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.4%

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: Nov 6
Current: $1,357 USD|Low: $769 USD|High: $1,357 USD|Avg: $1,027 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$840 USD
Retailer 5$848 USD
Retailer 4$926 USD
Retailer 2$951 USD
Retailer 6$955 USD
GemTrove$1,357 USD

40 data points across 6 retailers

6 retailers$840 USD to $1,357 USD

A
Cheapest Retailer
-
$840 USD
A
Retailer 2
-
$848 USD
View
Final sale: no returns
A
Retailer 3
-
$926 USD
View
A
Retailer 4
-
$951 USD
View
A
Retailer 5
-
$955 USD
View
Most Expensive
B+
GemTrove
GT-N-01267657-98 · Nov 6
$1,357 USD
A$2,088 AUD
View
5 more retailers have this diamond
Prices start from $840 USDSave up to $517 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
$840 USD