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Heart|Natural|GIA

1.30ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 7543471581

Certificate GIA 7543471581

Diamond specifications and retailer prices

From $2,813 SGD
As of November 5, 2026
Save $3,645 SGD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,096 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7543471581. Listed at 18 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.9°
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 7543471581
Dimensions7.49 × 6.42 × 4.56 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.49 mm6.42 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7543471581
Side View
Table 58.0%Crown 36.9°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 60.9%

Caratlytics Score

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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 5
Current: $8,096 SGD|Low: $2,798 SGD|High: $8,096 SGD|Avg: $4,423 SGD|+17.2%
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
November 6, 2026
Retailer 9$2,813 SGD
Retailer 12$3,318 SGD
Retailer 15$3,468 SGD
Retailer 13$3,774 SGD
Retailer 4$3,873 SGD
Retailer 14$3,873 SGD
Retailer 11$4,022 SGD
Retailer 6$4,055 SGD
Retailer 2$4,100 SGD
Retailer 3$4,216 SGD
Retailer 7$4,252 SGD
Retailer 5$4,468 SGD
Retailer 8$4,727 SGD
Retailer 10$6,458 SGD
NZ Jewellers$8,096 SGD

45 data points across 15 retailers

18 retailers$2,813 SGD to $6,458 SGD

A
Cheapest Retailer
-
$2,813 SGD
A
Retailer 2
-
$3,318 SGD
View
A
Retailer 3
-
$3,468 SGD
View
A
Retailer 4
-
$3,774 SGD
View
Retailer 5
-
$3,873 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$3,873 SGD
View
Price last confirmed 13 days ago
Retailer 7
-
$3,967 SGD
View
Price last confirmed 40 days ago
Retailer 8
-
$4,022 SGD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$4,055 SGD
View
A
Retailer 10
-
$4,100 SGD
View
B+
Retailer 11
-
$4,216 SGD
View
Retailer 12
-
$4,252 SGD
View
Price last confirmed 34 days ago
Retailer 13
-
$4,468 SGD
View
Price last confirmed 11 days ago
Retailer 14
-
$4,577 SGD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
$4,727 SGD
View
B
Retailer 16
-
$6,458 SGD
View
Retailer 17
-
$6,910 SGD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
ee5b7e74-35c7-4ae6-9aa7-f63d8dba0a59 · Oct 27
$8,096 SGD
$6,317 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $2,813 SGDSave up to $3,645 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
1.30ct Heart
$2,813 SGD