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Heart|Natural|GIA

1.01ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 7453521316

Certificate GIA 7453521316

Diamond specifications and retailer prices

From $2,570 SGD
As of November 6, 2026
Save $3,135 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,705 SGD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7453521316. Listed at 15 retailers as of November 4, 2026, with prices from $2,570 to $5,705, a $3,135 spread on the same certified stone. MOH London lists it at $5,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.6°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7453521316
Dimensions5.96 × 5.52 × 3.83 mm
L/W Ratio1.08
Top View
5.96 mm5.52 mm1.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7453521316
Side View
Table 64.0%Crown 39.6°Girdle: MED-VTKPavilion 39°Culet: NoneDepth 69.5%

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 6
Current: $5,705 SGD|Low: $2,350 SGD|High: $5,789 SGD|Avg: $3,492 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$2,570 SGD
Retailer 5$2,672 SGD
Retailer 7$2,730 SGD
Retailer 6$2,736 SGD
Retailer 9$2,958 SGD
Retailer 4$3,454 SGD
Retailer 8$3,658 SGD
Retailer 3$3,984 SGD
Retailer 2$4,054 SGD
MOH London$5,705 SGD

45 data points across 10 retailers

15 retailers$2,570 SGD to $5,705 SGD

B+
Cheapest Retailer
-
$2,570 SGD
B+
Retailer 2
-
$2,671 SGD
View
B+
Retailer 3
-
$2,672 SGD
View
B+
Retailer 4
-
$2,730 SGD
View
Final sale: no returns
Retailer 5
-
$2,736 SGD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$2,786 SGD
View
Retailer 7
-
$2,958 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,960 SGD
View
B
Retailer 9
-
$3,230 SGD
View
B+
Retailer 10
-
$3,378 SGD
View
B+
Retailer 11
-
$3,454 SGD
View
Retailer 12
-
$3,658 SGD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$3,984 SGD
View
B
Retailer 14
-
$4,054 SGD
View
Most Expensive
B
MOH London
791633E6B · Nov 4
$5,705 SGD
£3,505 GBP
View
14 more retailers have this diamond
Prices start from $2,570 SGDSave up to $3,135 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
$2,570 SGD