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Heart|Natural|GIA

1.00ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2536277073

Certificate GIA 2536277073

Diamond specifications and retailer prices

From $1,224 USD
As of November 4, 2026
Save $614 USD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,838 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536277073. Listed at 6 retailers as of November 4, 2026, with prices from $1,224 to $1,838, a $614 spread on the same certified stone. GemTrove lists it at $1,838. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536277073
Dimensions6.27 × 6.86 × 4.08 mm
L/W Ratio1.09
Top View
6.27 mm6.86 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536277073
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,838 USD|Low: $1,180 USD|High: $1,838 USD|Avg: $1,450 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$1,224 USD
Retailer 3$1,226 USD
Retailer 5$1,238 USD
Retailer 2$1,351 USD
Retailer 6$1,394 USD
GemTrove$1,838 USD

41 data points across 6 retailers

6 retailers$1,224 USD to $1,838 USD

A
Cheapest Retailer
-
$1,224 USD
Final sale: no returns
A
Retailer 2
-
$1,226 USD
View
A
Retailer 3
-
$1,238 USD
View
A
Retailer 4
-
$1,351 USD
View
A
Retailer 5
-
$1,394 USD
View
Most Expensive
B+
GemTrove
GT-N-01267215-98 · Nov 6
$1,838 USD
A$2,828 AUD
View
5 more retailers have this diamond
Prices start from $1,224 USDSave up to $614 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
$1,224 USD