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Heart|Natural|GIA

1.04ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2235797437

Certificate GIA 2235797437

Diamond specifications and retailer prices

From $3,127 SGD
As of November 2, 2026
Save $3,578 SGD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,705 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235797437. Listed at 7 retailers as of November 2, 2026, with prices from $3,127 to $6,705, a $3,578 spread on the same certified stone. NZ Jewellers lists it at $6,705. 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

1.04
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.42°
Pavilion angle41.12°
OriginNatural
Grading LabGIA
CertificateGIA 2235797437
Dimensions6.18 × 7.14 × 4.22 mm
L/W Ratio1.16
Girdle conditionThick
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.18 mm7.14 mm1.04 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235797437
Side View
Table 60.0%Crown 36.42°GirdlePavilion 41.12°CuletDepth 59.1%

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 2
Current: $6,705 SGD|Low: $3,057 SGD|High: $6,705 SGD|Avg: $4,072 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10$3,057 SGD
Retailer 2$3,127 SGD
Retailer 8$3,208 SGD
Retailer 6$3,210 SGD
Retailer 7$3,355 SGD
Retailer 9$3,588 SGD
Retailer 11$3,737 SGD
Retailer 12$3,794 SGD
Retailer 4$4,150 SGD
Retailer 3$4,516 SGD
Retailer 5$5,619 SGD
NZ Jewellers$6,705 SGD

36 data points across 12 retailers

7 retailers$3,127 SGD to $6,705 SGD

B+
Cheapest Retailer
-
$3,127 SGD
B+
Retailer 2
-
$3,208 SGD
View
B+
Retailer 3
-
$3,210 SGD
View
B+
Retailer 4
-
$3,355 SGD
View
Retailer 5
-
$3,588 SGD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$5,619 SGD
View
Most Expensive
B
NZ Jewellers
475ee213-2520-4f9e-95fc-f363c18321b4 · Nov 3
$6,705 SGD
$5,232 USD
View
6 more retailers have this diamond
Prices start from $3,127 SGDSave up to $3,578 SGD

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+
1.04ct Heart
$3,127 SGD