Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 1538884827

Certificate GIA 1538884827

Diamond specifications and retailer prices

From $1,664 USD
HK$13,000 HKD
As of October 29, 2026
Save $2,123 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,809 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538884827. Listed at 19 retailers as of October 29, 2026, with a 128% 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 1538884827
Dimensions6.95 × 6.04 × 3.55 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.95 mm6.04 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538884827
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 58.8%

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: Oct 29
Current: $2,359 USD|Low: $1,664 USD|High: $3,961 USD|Avg: $2,305 USD|-1.4%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 16$1,664 USD
Retailer 7$1,698 USD
Retailer 2$1,798 USD
Retailer 14$1,856 USD
Retailer 15$1,984 USD
Retailer 4$1,990 USD
Retailer 10$1,993 USD
Retailer 3$2,006 USD
Retailer 5$2,060 USD
Retailer 12$2,112 USD
Retailer 11$2,356 USD
Retailer 8$2,358 USD
Retailer 1$2,359 USD
Retailer 13$2,595 USD
Retailer 9$2,747 USD
Retailer 17$3,440 USD
Retailer 6$3,787 USD

26 data points across 17 retailers

19 retailers$1,664 USD to $3,787 USD

A
Cheapest Retailer
-
$1,664 USD
HK$13,000 HKD
A
Retailer 2
-
$1,698 USD
View
A
Retailer 3
-
$1,798 USD
View
Final sale: no returns
A
Retailer 4
-
$1,856 USD
View
A
Retailer 5
-
$1,984 USD
View
A
Retailer 6
-
$1,990 USD
View
A
Retailer 7
-
$1,993 USD
€1,898 EUR
View
A
Retailer 8
-
$2,006 USD
View
A
Retailer 9
-
$2,060 USD
View
A
Retailer 10
-
$2,112 USD
View
B+
Retailer 11
-
$2,356 USD
View
B+
Retailer 12
-
$2,358 USD
SGD 3,187 SGD
View
B+
Retailer 13
-
$2,359 USD
£1,858 GBP
View
B+
Retailer 14
-
$2,534 USD
A$3,898 AUD
View
Retailer 15
-
$2,595 USD
ZAR 41,926 ZAR
View
Price last confirmed 8 days ago
Retailer 16
-
$2,747 USD
A$4,226 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$3,440 USD
View
B
Retailer 18
-
$3,787 USD
£2,982 GBP
View
Most Expensive
NZ Jewellers
820f1987-dbbe-4592-9035-00946cf34c6f · Sep 25
$4,809 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $1,664 USDSave up to $2,123 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
$1,664 USD