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Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 6552539934

Certificate GIA 6552539934

Diamond specifications and retailer prices

From $1,651 USD
As of November 6, 2026
Save $2,801 USD (63%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,452 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552539934. Listed at 25 retailers as of November 5, 2026, with prices from $1,651 to $4,452, a $2,801 spread on the same certified stone. NZ Jewellers lists it at $4,452. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.68°
Pavilion angle35.48°
OriginNatural
Grading LabGIA
CertificateGIA 6552539934
Dimensions6.22 × 6.85 × 3.94 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
6.22 mm6.85 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552539934
Side View
Table 57.0%Crown 39.68°Girdle: THK-ETKPavilion 35.48°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,656 USD|Low: $1,651 USD|High: $3,770 USD|Avg: $2,447 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$1,651 USD
Retailer 1$1,656 USD
Retailer 9$1,988 USD
Retailer 4$2,065 USD
Retailer 2$2,168 USD
Retailer 6$2,299 USD
Retailer 7$2,313 USD
Retailer 3$2,441 USD
Retailer 8$2,599 USD
Retailer 5$2,892 USD
Retailer 10$3,721 USD

23 data points across 11 retailers

25 retailers$1,651 USD to $4,452 USD

A
Cheapest Retailer
-
$1,651 USD
A
Retailer 2
-
$1,656 USD
View
B+
Retailer 3
-
$1,867 USD
View
B+
Retailer 4
-
$1,923 USD
View
B+
Retailer 5
-
$1,964 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,988 USD
View
B+
Retailer 7
-
$2,065 USD
View
Retailer 8
-
$2,129 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,129 USD
View
B+
Retailer 10
-
$2,150 USD
View
B+
Retailer 11
-
$2,168 USD
View
B
Retailer 12
-
$2,228 USD
View
B
Retailer 13
-
$2,268 USD
View
B
Retailer 14
-
$2,299 USD
View
B
Retailer 15
-
$2,313 USD
View
B
Retailer 16
-
$2,322 USD
View
B
Retailer 17
-
$2,457 USD
View
B
Retailer 18
-
$2,500 USD
View
B
Retailer 19
-
$2,599 USD
View
Retailer 20
-
$2,618 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
$2,892 USD
View
B
Retailer 22
-
$3,112 USD
View
B
Retailer 23
-
$3,199 USD
View
B
Retailer 24
-
$3,721 USD
View
Most Expensive
C
NZ Jewellers
51ac3036-b706-4426-8ddb-001c9f71b91b · Nov 5
$4,452 USD
View
24 more retailers have this diamond
Prices start from $1,651 USDSave up to $2,801 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
1.01ct Heart
$1,651 USD