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Heart|Natural|GIA

1.00ct E SI2 Heart Natural Diamond

FR • E/SI2 • GIA 6532156395

Certificate GIA 6532156395

Diamond specifications and retailer prices

From $1,610 SGD
As of November 4, 2026
Save $3,250 SGD (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,860 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532156395. Listed at 11 retailers as of November 4, 2026, with prices from $1,610 to $4,860, a $3,250 spread on the same certified stone. NZ Jewellers lists it at $4,860. 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

1.00
Carat
E
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532156395
Dimensions6.95 × 5.83 × 3.35 mm
L/W Ratio1.19
Top View
6.95 mm5.83 mm1.00 ctE / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532156395
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.5%

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: $4,860 SGD|Low: $1,499 SGD|High: $5,189 SGD|Avg: $2,305 SGD|+15.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$1,610 SGD
Retailer 9$1,804 SGD
Retailer 3$1,867 SGD
Retailer 7$1,889 SGD
Retailer 2$1,958 SGD
Retailer 6$2,053 SGD
Retailer 8$2,179 SGD
Retailer 5$2,181 SGD
Retailer 4$3,481 SGD
NZ Jewellers$4,860 SGD

36 data points across 10 retailers

11 retailers$1,610 SGD to $4,860 SGD

B+
Cheapest Retailer
-
$1,610 SGD
Final sale: no returns
B+
Retailer 2
-
$1,804 SGD
View
B+
Retailer 3
-
$1,867 SGD
View
B+
Retailer 4
-
$1,889 SGD
View
B+
Retailer 5
-
$1,958 SGD
View
B+
Retailer 6
-
$2,053 SGD
View
B+
Retailer 7
-
$2,179 SGD
View
B+
Retailer 8
-
$2,181 SGD
View
B
Retailer 9
-
$3,481 SGD
View
B
Retailer 10
-
$4,051 SGD
View
Most Expensive
C
NZ Jewellers
1716a664-c656-48dc-b1e5-a8d83effad1d · Nov 5
$4,860 SGD
$3,792 USD
View
10 more retailers have this diamond
Prices start from $1,610 SGDSave up to $3,250 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+
1.00ct Heart
$1,610 SGD