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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 6552327995

Certificate GIA 6552327995

Diamond specifications and retailer prices

From $1,328 SGD
As of November 4, 2026
Save $899 SGD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,227 SGD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552327995. Listed at 10 retailers as of November 4, 2026, with prices from $1,328 to $2,227, a $899 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,227. 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

1.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552327995
Dimensions5.92 × 6.97 × 4.12 mm
L/W Ratio1.18
Culet sizeNone
Top View
5.92 mm6.97 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552327995
Side View
Table 58.0%Crown 39°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,397 SGD|Low: $1,328 SGD|High: $2,423 SGD|Avg: $1,645 SGD|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$1,328 SGD
Retailer 4$1,367 SGD
Retailer 1$1,397 SGD
Retailer 8$1,417 SGD
Retailer 7$1,447 SGD
Retailer 3$1,498 SGD
Retailer 6$1,639 SGD
Retailer 2$1,667 SGD
Wholesale Diamonds Direct$2,227 SGD

37 data points across 9 retailers

10 retailers$1,328 SGD to $2,227 SGD

A
Cheapest Retailer
-
$1,328 SGD
A
Retailer 2
-
$1,367 SGD
View
A
Retailer 3
-
$1,397 SGD
View
A
Retailer 4
-
$1,417 SGD
View
A
Retailer 5
-
$1,447 SGD
View
A
Retailer 6
-
$1,498 SGD
View
A
Retailer 7
-
$1,639 SGD
View
A
Retailer 8
-
$1,667 SGD
View
B+
Retailer 9
-
$1,847 SGD
View
Most Expensive
B+
Wholesale Diamonds Direct
564560930 · Nov 6
$2,227 SGD
$1,738 USD
View
9 more retailers have this diamond
Prices start from $1,328 SGDSave up to $899 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
1.01ct Heart
$1,328 SGD