Heart|Natural|GIA

1.01ct H I1 Heart Natural Diamond

H/I1 • GIA 1399877594

Certificate GIA 1399877594

Diamond specifications and retailer prices

From $1,722 USD
₹164,034 INR
As of October 31, 2026
Save $1,230 USD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,943 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 H colour (near-colourless) and I1 clarity (included) and certified by GIA 1399877594. Listed at 9 retailers as of October 31, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1399877594
Dimensions6.47 × 6.90 × 3.82 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
6.47 mm6.90 mm1.01 ctH / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399877594
Side View
Table 54.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 55.4%

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 31
Current: $4,943 USD|Low: $1,715 USD|High: $4,943 USD|Avg: $2,539 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2$1,722 USD
Retailer 3$1,728 USD
Retailer 8$2,136 USD
Retailer 5$2,222 USD
Retailer 7$2,364 USD
Retailer 9$2,364 USD
Retailer 6$2,474 USD
Retailer 10$2,728 USD
Retailer 4$2,953 USD
NZ Jewellers$4,943 USD

44 data points across 10 retailers

9 retailers$1,722 USD to $2,953 USD

B+
Cheapest Retailer
-
$1,722 USD
₹164,034 INR
B+
Retailer 2
-
$1,728 USD
HK$13,500 HKD
View
B
Retailer 3
-
$2,222 USD
View
B
Retailer 4
-
$2,364 USD
View
B
Retailer 5
-
$2,364 USD
View
B
Retailer 6
-
$2,474 USD
View
C
Retailer 7
-
$2,728 USD
View
C
Retailer 8
-
$2,953 USD
€2,812 EUR
View
Most Expensive
NZ Jewellers
c3c7d4a2-9468-42ae-90d7-1c4124fece2a · Oct 30
$4,943 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,722 USDSave up to $1,230 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
$1,722 USD