Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

VG • I/IF • GIA 1232694430

Certificate GIA 1232694430

Diamond specifications and retailer prices

From $1,891 USD
£1,489 GBP
As of November 2, 2026
Save $2,521 USD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,412 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232694430. Listed at 10 retailers as of November 2, 2026, with prices from $1,891 to $4,412, a $2,521 spread on the same certified stone. NZ Jewellers lists it at $4,412. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.45°
Pavilion angle41.75°
OriginNatural
Grading LabGIA
CertificateGIA 1232694430
Dimensions5.71 × 6.83 × 4.34 mm
L/W Ratio1.20
Girdle conditionVery Thick
Top View
5.71 mm6.83 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232694430
Side View
Table 60.0%Crown 38.45°Girdle: STK-VTKPavilion 41.75°Culet: NoneDepth 63.5%

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 2
Current: $4,412 USD|Low: $1,890 USD|High: $4,479 USD|Avg: $2,611 USD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$1,891 USD
Retailer 2$2,026 USD
Retailer 7$2,073 USD
Retailer 5$2,090 USD
Retailer 6$2,111 USD
Retailer 9$2,208 USD
Retailer 8$2,248 USD
Retailer 10$2,635 USD
Retailer 4$3,698 USD
NZ Jewellers$4,412 USD

43 data points across 10 retailers

10 retailers$1,891 USD to $4,412 USD

A
Cheapest Retailer
-
$1,891 USD
£1,489 GBP
A
Retailer 2
-
$2,026 USD
£1,595 GBP
View
A
Retailer 3
-
$2,073 USD
View
A
Retailer 4
-
$2,090 USD
View
A
Retailer 5
-
$2,111 USD
View
A
Retailer 6
-
$2,208 USD
View
A
Retailer 7
-
$2,248 USD
View
Retailer 8
-
$2,635 USD
A$4,053 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$3,698 USD
£2,912 GBP
View
Most Expensive
B
NZ Jewellers
b468dc8d-7e0e-45c3-ad42-ce48294029a9 · Nov 3
$4,412 USD
View
9 more retailers have this diamond
Prices start from $1,891 USDSave up to $2,521 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
$1,891 USD