Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 7546732670

Certificate GIA 7546732670

Diamond specifications and retailer prices

From $1,331 USD
As of November 6, 2026
Save $1,758 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,824 USD at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546732670. Listed at 19 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 7546732670
Dimensions6.14 × 6.77 × 4.03 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.14 mm6.77 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546732670
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 39.6°Culet: NoneDepth 59.6%

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: $2,384 USD|Low: $1,331 USD|High: $3,332 USD|Avg: $1,997 USD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 15$1,331 USD
Retailer 7$1,445 USD
Retailer 14$1,602 USD
Retailer 12$1,620 USD
Retailer 5$1,687 USD
Retailer 2$1,711 USD
Retailer 6$1,760 USD
Retailer 10$1,820 USD
Retailer 8$1,859 USD
Retailer 9$1,948 USD
Retailer 4$2,032 USD
Retailer 11$2,143 USD
Retailer 1$2,384 USD
Retailer 3$2,790 USD
Retailer 13$3,089 USD

25 data points across 15 retailers

19 retailers$1,331 USD to $3,089 USD

A
Cheapest Retailer
-
$1,331 USD
Retailer 2
-
$1,445 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,602 USD
View
A
Retailer 4
-
$1,620 USD
View
Final sale: no returns
Retailer 5
-
$1,687 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,711 USD
View
Retailer 7
-
$1,760 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,820 USD
View
B+
Retailer 9
-
$1,859 USD
View
B+
Retailer 10
-
$1,948 USD
View
Retailer 11
-
$2,032 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$2,143 USD
View
B+
Retailer 13
-
$2,163 USD
View
Retailer 14
-
$2,168 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$2,384 USD
View
Retailer 16
-
$2,500 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$2,790 USD
View
B
Retailer 18
-
$3,089 USD
View
Most Expensive
NZ Jewellers
1ba13125-341e-4ec4-a3de-e58125b16052 · Sep 25
$4,824 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $1,331 USDSave up to $1,758 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
$1,331 USD