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Heart|Natural|GIA

1.00ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 1172681658

Certificate GIA 1172681658

Diamond specifications and retailer prices

From $4,279 SGD
As of November 6, 2026
Save $2,114 SGD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,393 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural heart diamond

This 1ct 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 1172681658. Listed at 4 retailers as of November 4, 2026, with prices from $4,279 to $6,393, a $2,114 spread on the same certified stone. MOH London lists it at $6,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1172681658
Dimensions6.85 × 5.74 × 2.77 mm
L/W Ratio1.19
Girdle conditionFaceted
Key to symbols
Crystal, Indented Natural, Feather, Pinpoint, Cloud, Natural
Top View
6.85 mm5.74 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1172681658
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 48.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $6,393 SGD|Low: $4,032 SGD|High: $6,488 SGD|Avg: $4,843 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$4,099 SGD
Retailer 2$4,279 SGD
Retailer 7$4,407 SGD
Retailer 6$4,703 SGD
Retailer 4$4,785 SGD
Retailer 8$4,914 SGD
Retailer 5$5,138 SGD
MOH London$6,393 SGD

26 data points across 8 retailers

4 retailers$4,279 SGD to $6,393 SGD

Retailer 1
-
$4,099 SGD
Price last confirmed 31 days ago
B
Retailer 2
-
$4,279 SGD
View
B
Retailer 3
-
$4,407 SGD
View
Most Expensive
B
MOH London
E1241A414 · Nov 4
$6,393 SGD
£3,928 GBP
View
3 more retailers have this diamond
Prices start from $4,279 SGDSave up to $2,114 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
1.00ct Heart
$4,279 SGD