Heart|Natural|GIA

1.00ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2426214073

Certificate GIA 2426214073

Diamond specifications and retailer prices

From $1,572 USD
As of November 6, 2026
Save $3,051 USD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,623 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2426214073. Listed at 16 retailers as of November 5, 2026, with prices from $1,572 to $4,623, a $3,051 spread on the same certified stone. NZ Jewellers lists it at $4,623. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426214073
Dimensions6.35 × 6.72 × 3.72 mm
L/W Ratio1.06
Top View
6.35 mm6.72 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426214073
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,572 USD|Low: $1,516 USD|High: $3,921 USD|Avg: $2,290 USD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$1,572 USD
Retailer 5$1,600 USD
Retailer 7$2,041 USD
Retailer 6$2,070 USD
Retailer 8$2,314 USD
Retailer 3$2,403 USD
Retailer 2$2,746 USD
Retailer 4$3,864 USD

40 data points across 8 retailers

16 retailers$1,572 USD to $4,623 USD

A
Cheapest Retailer
-
$1,572 USD
A
Retailer 2
-
$1,600 USD
View
B+
Retailer 3
-
$1,939 USD
View
B+
Retailer 4
-
$2,041 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,070 USD
View
Retailer 6
-
$2,211 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,211 USD
View
B+
Retailer 8
-
$2,231 USD
View
B+
Retailer 9
-
$2,314 USD
View
B+
Retailer 10
-
$2,350 USD
View
B+
Retailer 11
-
$2,403 USD
View
B
Retailer 12
-
$2,552 USD
View
B+
Retailer 13
-
$2,746 USD
View
B
Retailer 14
-
$3,864 USD
View
B
Retailer 15
-
$4,414 USD
View
Most Expensive
B
NZ Jewellers
9db4c27f-e86e-40ac-ba53-5eb7c0b5142b · Nov 5
$4,623 USD
View
15 more retailers have this diamond
Prices start from $1,572 USDSave up to $3,051 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
$1,572 USD