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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 £2,495 GBP
As of November 6, 2026
Save £1,232 GBP (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,727 GBP 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 £2,495 to £3,727, a £1,232 spread on the same certified stone. MOH London lists it at £3,727. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,727 GBP|Low: £2,350 GBP|High: £3,782 GBP|Avg: £2,825 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£2,389 GBP
Retailer 2£2,495 GBP
Retailer 7£2,569 GBP
Retailer 6£2,742 GBP
Retailer 4£2,790 GBP
Retailer 8£2,864 GBP
Retailer 5£2,995 GBP
MOH London£3,727 GBP

27 data points across 8 retailers

4 retailers£2,495 GBP to £3,727 GBP

Retailer 1
-
£2,389 GBP
Price last confirmed 30 days ago
B
Retailer 2
-
£2,495 GBP
View
B
Retailer 3
-
£2,569 GBP
View
Most Expensive
B
MOH London
E1241A414 · Nov 4
£3,727 GBP
View
3 more retailers have this diamond
Prices start from £2,495 GBPSave up to £1,232 GBP

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
£2,495 GBP