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Heart|Natural|GIA

1.04ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 7558441061

Certificate GIA 7558441061

Diamond specifications and retailer prices

From $1,301 SGD
As of November 6, 2026
Save $647 SGD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,948 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558441061. Listed at 7 retailers as of November 6, 2026, with prices from $1,301 to $1,948, a $647 spread on the same certified stone. GemTrove lists it at $1,948. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558441061
Dimensions6.10 × 7.16 × 4.25 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
6.10 mm7.16 mm1.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558441061
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.3%

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: $1,948 SGD|Low: $1,243 SGD|High: $1,948 SGD|Avg: $1,554 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$1,301 SGD
Retailer 5$1,305 SGD
Retailer 4$1,357 SGD
Retailer 2$1,438 SGD
Retailer 7$1,476 SGD
Retailer 6$1,596 SGD
GemTrove$1,948 SGD

42 data points across 7 retailers

7 retailers$1,301 SGD to $1,948 SGD

A
Cheapest Retailer
-
$1,301 SGD
A
Retailer 2
-
$1,305 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,357 SGD
View
A
Retailer 4
-
$1,438 SGD
View
A
Retailer 5
-
$1,476 SGD
View
A
Retailer 6
-
$1,596 SGD
View
Most Expensive
B+
GemTrove
GT-N-01268785-98 · Nov 6
$1,948 SGD
A$2,338 AUD
View
6 more retailers have this diamond
Prices start from $1,301 SGDSave up to $647 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.

A
1.04ct Heart
$1,301 SGD