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Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 7343857816

Certificate GIA 7343857816

Diamond specifications and retailer prices

From $2,616 SGD
As of November 6, 2026
Save $3,216 SGD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,832 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7343857816. Listed at 12 retailers as of November 2, 2026, with prices from $2,616 to $5,832, a $3,216 spread on the same certified stone. MOH London lists it at $5,832. 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

1.03
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7343857816
Dimensions5.78 × 5.49 × 3.69 mm
L/W Ratio1.05
Top View
5.78 mm5.49 mm1.03 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7343857816
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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 6
Current: $5,832 SGD|Low: $2,552 SGD|High: $5,902 SGD|Avg: $3,292 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$2,616 SGD
Retailer 10$2,723 SGD
Retailer 11$2,723 SGD
Retailer 6$2,784 SGD
Retailer 5$2,787 SGD
Retailer 9$2,909 SGD
Retailer 7$3,016 SGD
Retailer 3$3,292 SGD
Retailer 4$3,522 SGD
Retailer 2$4,132 SGD
MOH London$5,832 SGD

44 data points across 11 retailers

12 retailers$2,616 SGD to $5,832 SGD

B+
Cheapest Retailer
-
$2,616 SGD
B+
Retailer 2
-
$2,723 SGD
View
B+
Retailer 3
-
$2,723 SGD
View
B
Retailer 4
-
$2,784 SGD
View
Final sale: no returns
Retailer 5
-
$2,787 SGD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$2,841 SGD
View
B
Retailer 7
-
$2,909 SGD
View
Retailer 8
-
$3,016 SGD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,292 SGD
View
B
Retailer 10
-
$3,522 SGD
View
B
Retailer 11
-
$4,132 SGD
View
Most Expensive
C
MOH London
151D5368C · Nov 2
$5,832 SGD
£3,583 GBP
View
11 more retailers have this diamond
Prices start from $2,616 SGDSave up to $3,216 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+
1.03ct Heart
$2,616 SGD