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Heart|Natural|GIA

1.04ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6505138656

Certificate GIA 6505138656

Diamond specifications and retailer prices

From $1,696 USD
£1,335 GBP
As of November 2, 2026
Save $2,488 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,184 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct 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 6505138656. Listed at 6 retailers as of October 30, 2026, with prices from $1,696 to $4,184, a $2,488 spread on the same certified stone. NZ Jewellers lists it at $4,184. 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

1.04
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.46°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6505138656
Dimensions5.99 × 7.07 × 4.26 mm
L/W Ratio1.18
Top View
5.99 mm7.07 mm1.04 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505138656
Side View
Table 59.0%Crown 36.46°Girdle: MED-VTKPavilion 41.4°Culet: NoneDepth 60.2%

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 2
Current: $4,184 USD|Low: $1,695 USD|High: $4,268 USD|Avg: $2,347 USD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,696 USD
Retailer 5$1,715 USD
Retailer 4$1,795 USD
Retailer 6$1,843 USD
Retailer 8$2,052 USD
Retailer 7$2,082 USD
Retailer 9$2,320 USD
Retailer 3$3,005 USD
NZ Jewellers$4,184 USD

32 data points across 9 retailers

6 retailers$1,696 USD to $4,184 USD

A
Cheapest Retailer
-
$1,696 USD
£1,335 GBP
A
Retailer 2
-
$1,715 USD
View
A
Retailer 3
-
$1,795 USD
View
A
Retailer 4
-
$1,843 USD
View
B+
Retailer 5
-
$3,005 USD
£2,366 GBP
View
Most Expensive
B
NZ Jewellers
72f7976e-4443-41fe-a0aa-63fc2667bf12 · Oct 30
$4,184 USD
View
5 more retailers have this diamond
Prices start from $1,696 USDSave up to $2,488 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
1.04ct Heart
$1,696 USD