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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 2564392268

Certificate GIA 2564392268

Diamond specifications and retailer prices

From $1,195 SGD
HK$7,300 HKD
As of November 1, 2026
Save $2,668 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,862 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564392268. Listed at 17 retailers as of October 30, 2026, with prices from $1,195 to $3,862, a $2,668 spread on the same certified stone. NZ Jewellers lists it at $3,862. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564392268
Dimensions6.29 × 6.70 × 3.99 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Top View
6.29 mm6.70 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564392268
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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 1
Current: $3,862 SGD|Low: $1,178 SGD|High: $4,097 SGD|Avg: $1,947 SGD|-5.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 14$1,195 SGD
Retailer 7$1,237 SGD
Retailer 13$1,460 SGD
Retailer 17$1,460 SGD
Retailer 16$1,532 SGD
Retailer 4$1,583 SGD
Retailer 2$1,586 SGD
Retailer 9$1,636 SGD
Retailer 3$1,644 SGD
Retailer 8$1,701 SGD
Retailer 6$1,764 SGD
Retailer 11$1,825 SGD
Retailer 15$1,827 SGD
Retailer 10$2,211 SGD
Retailer 5$2,343 SGD
Retailer 12$2,900 SGD
NZ Jewellers$3,862 SGD

25 data points across 17 retailers

17 retailers$1,195 SGD to $3,862 SGD

A
Cheapest Retailer
-
$1,195 SGD
HK$7,300 HKD
Retailer 2
-
$1,237 SGD
₹92,175 INR
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,460 SGD
View
B+
Retailer 4
-
$1,460 SGD
$1,142 USD
View
Final sale: no returns
A
Retailer 5
-
$1,532 SGD
$1,198 USD
View
A
Retailer 6
-
$1,583 SGD
$1,238 USD
View
A
Retailer 7
-
$1,586 SGD
£977 GBP
View
Retailer 8
-
$1,636 SGD
$1,280 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$1,644 SGD
$1,286 USD
View
B+
Retailer 10
-
$1,701 SGD
View
Retailer 11
-
$1,764 SGD
$1,380 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$1,825 SGD
£1,124 GBP
View
A
Retailer 13
-
$1,827 SGD
$1,429 USD
View
B+
Retailer 14
-
$2,211 SGD
€1,647 EUR
View
B+
Retailer 15
-
$2,343 SGD
$1,833 USD
View
B
Retailer 16
-
$2,900 SGD
£1,786 GBP
View
Most Expensive
B
NZ Jewellers
1e6eff66-df07-423e-9cdd-e4900d8b3790 · Oct 30
$3,862 SGD
$3,021 USD
View
16 more retailers have this diamond
Prices start from $1,195 SGDSave up to $2,668 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
$1,195 SGD