Heart|Natural|GIA

1.01ct J I1 Heart Natural Diamond

VG • J/I1 • GIA 1458230185

Certificate GIA 1458230185

Diamond specifications and retailer prices

From $1,421 USD
As of October 29, 2026
Save $2,045 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,466 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1458230185. Listed at 6 retailers as of October 29, 2026, with prices from $1,421 to $3,466, a $2,045 spread on the same certified stone. NZ Jewellers lists it at $3,466. 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

1.01
Carat
J
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1458230185
Dimensions6.06 × 7.34 × 3.77 mm
L/W Ratio1.21
Key to symbols
Feather, Crystal, Natural
Top View
6.06 mm7.34 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1458230185
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 51.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,466 USD|Low: $944 USD|High: $3,466 USD|Avg: $1,736 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 1, 2026
Retailer 4$944 USD
Retailer 3$1,317 USD
Retailer 5$1,421 USD
Retailer 6$1,421 USD
Retailer 9$1,460 USD
Retailer 7$1,483 USD
Retailer 2$1,487 USD
Retailer 8$1,640 USD
Retailer 10$1,691 USD
Retailer 11$1,935 USD
Retailer 12$2,296 USD
NZ Jewellers$3,466 USD

3 data points across 12 retailers

6 retailers$1,421 USD to $3,466 USD

B+
Cheapest Retailer
-
$1,421 USD
B+
Retailer 2
-
$1,421 USD
View
B+
Retailer 3
-
$1,483 USD
View
B+
Retailer 4
-
$1,487 USD
View
B+
Retailer 5
-
$1,640 USD
View
Most Expensive
C
NZ Jewellers
12a9ceea-5f77-40f5-869a-b0ab9dbf5421 · Oct 30
$3,466 USD
View
5 more retailers have this diamond
Prices start from $1,421 USDSave up to $2,045 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.

B+
1.01ct Heart
$1,421 USD