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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 6552584854

Certificate GIA 6552584854

Diamond specifications and retailer prices

From $1,319 SGD
$1,032 USD
As of November 2, 2026
Save $2,236 SGD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,555 SGD at NZ Jewellers · As of October 30, 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 I 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 6552584854. Listed at 13 retailers as of October 30, 2026, with prices from $1,319 to $3,555, a $2,236 spread on the same certified stone. NZ Jewellers lists it at $3,555. 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

1.01
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552584854
Dimensions7.00 × 5.95 × 4.12 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Needle, Natural
Top View
7.00 mm5.95 mm1.01 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552584854
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

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: $3,555 SGD|Low: $1,071 SGD|High: $3,972 SGD|Avg: $1,746 SGD|-10.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$1,319 SGD
Retailer 9$1,369 SGD
Retailer 2$1,414 SGD
Retailer 5$1,415 SGD
Retailer 10$1,431 SGD
Retailer 4$1,457 SGD
Retailer 13$1,514 SGD
Retailer 3$1,620 SGD
Retailer 8$1,631 SGD
Retailer 12$1,682 SGD
Retailer 6$2,004 SGD
Retailer 11$2,620 SGD
NZ Jewellers$3,555 SGD

29 data points across 13 retailers

13 retailers$1,319 SGD to $3,555 SGD

B+
Cheapest Retailer
-
$1,319 SGD
$1,032 USD
Final sale: no returns
B+
Retailer 2
-
$1,369 SGD
$1,071 USD
View
B+
Retailer 3
-
$1,414 SGD
£871 GBP
View
B+
Retailer 4
-
$1,415 SGD
$1,107 USD
View
B+
Retailer 5
-
$1,431 SGD
$1,119 USD
View
B+
Retailer 6
-
$1,457 SGD
$1,140 USD
View
B+
Retailer 7
-
$1,514 SGD
$1,184 USD
View
B+
Retailer 8
-
$1,620 SGD
View
B+
Retailer 9
-
$1,631 SGD
£1,004 GBP
View
B+
Retailer 10
-
$1,682 SGD
$1,316 USD
View
B+
Retailer 11
-
$2,004 SGD
€1,493 EUR
View
B
Retailer 12
-
$2,620 SGD
£1,614 GBP
View
Most Expensive
B
NZ Jewellers
e19f6714-e4be-4043-9e53-3d84862eb9c9 · Oct 30
$3,555 SGD
$2,781 USD
View
12 more retailers have this diamond
Prices start from $1,319 SGDSave up to $2,236 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+
1.01ct Heart
$1,319 SGD