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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 3555718869

Certificate GIA 3555718869

Diamond specifications and retailer prices

From $2,188 USD
As of November 4, 2026
Save $3,693 USD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,881 USD at NZ Jewellers · As of November 3, 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 G 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 3555718869. Listed at 24 retailers as of November 3, 2026, with prices from $2,188 to $5,881, a $3,693 spread on the same certified stone. NZ Jewellers lists it at $5,881. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.16°
Pavilion angle38.02°
OriginNatural
Grading LabGIA
CertificateGIA 3555718869
Dimensions6.12 × 6.73 × 4.07 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.12 mm6.73 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555718869
Side View
Table 56.0%Crown 37.16°Girdle: THK-VTKPavilion 38.02°Culet: NoneDepth 60.4%

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: Nov 4
Current: $2,979 USD|Low: $2,188 USD|High: $4,980 USD|Avg: $3,078 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$2,188 USD
Retailer 11$2,206 USD
Retailer 7$2,490 USD
Retailer 3$2,596 USD
Retailer 5$2,738 USD
Retailer 10$2,762 USD
Retailer 1$2,979 USD
Retailer 2$3,236 USD
Retailer 6$3,280 USD
Retailer 8$3,457 USD
Retailer 4$4,914 USD

24 data points across 11 retailers

24 retailers$2,188 USD to $5,881 USD

B+
Cheapest Retailer
-
$2,188 USD
B+
Retailer 2
-
$2,206 USD
View
B+
Retailer 3
-
$2,467 USD
View
B+
Retailer 4
-
$2,490 USD
View
B+
Retailer 5
-
$2,520 USD
View
B+
Retailer 6
-
$2,596 USD
View
Final sale: no returns
B+
Retailer 7
-
$2,738 USD
View
B+
Retailer 8
-
$2,760 USD
View
B+
Retailer 9
-
$2,762 USD
View
B+
Retailer 10
-
$2,813 USD
View
B+
Retailer 11
-
$2,813 USD
View
B+
Retailer 12
-
$2,921 USD
View
B+
Retailer 13
-
$2,954 USD
View
B+
Retailer 14
-
$2,979 USD
View
Retailer 15
-
$3,035 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$3,151 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$3,206 USD
View
B
Retailer 18
-
$3,246 USD
View
B
Retailer 19
-
$3,280 USD
View
B
Retailer 20
-
$3,457 USD
View
B
Retailer 21
-
$4,107 USD
View
B
Retailer 22
-
$4,221 USD
View
B
Retailer 23
-
$4,914 USD
View
Most Expensive
B
NZ Jewellers
55076271-f5bd-4fc3-acff-3994fe7b52b6 · Nov 3
$5,881 USD
View
23 more retailers have this diamond
Prices start from $2,188 USDSave up to $3,693 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
$2,188 USD