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Heart|Natural|GIA

1.00ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1555870304

Certificate GIA 1555870304

Diamond specifications and retailer prices

From £1,424 GBP
As of November 6, 2026
Save £1,893 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,317 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555870304. Listed at 13 retailers as of November 2, 2026, with prices from £1,424 to £3,317, a £1,893 spread on the same certified stone. MOH London lists it at £3,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1555870304
Dimensions5.62 × 6.86 × 4.30 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeNone
Top View
5.62 mm6.86 mm1.00 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555870304
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: £3,317 GBP|Low: £1,405 GBP|High: £3,480 GBP|Avg: £1,936 GBP|-4.7%
MOH London
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
November 6, 2026
Retailer 7£1,424 GBP
Retailer 11£1,425 GBP
Retailer 6£1,514 GBP
Retailer 4£1,553 GBP
Retailer 12£1,581 GBP
Retailer 10£1,626 GBP
Retailer 2£1,628 GBP
Retailer 3£1,727 GBP
Retailer 13£1,739 GBP
Retailer 8£1,977 GBP
Retailer 9£2,023 GBP
Retailer 14£2,197 GBP
Retailer 5£2,751 GBP
MOH London£3,317 GBP

27 data points across 14 retailers

13 retailers£1,424 GBP to £3,317 GBP

A+
Cheapest Retailer
-
£1,424 GBP
A
Retailer 2
-
£1,425 GBP
View
A
Retailer 3
-
£1,514 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,553 GBP
View
Retailer 5
-
£1,581 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£1,626 GBP
View
A
Retailer 7
-
£1,628 GBP
View
A
Retailer 8
-
£1,727 GBP
View
A
Retailer 9
-
£1,739 GBP
View
A
Retailer 10
-
£1,977 GBP
View
A
Retailer 11
-
£2,023 GBP
View
B+
Retailer 12
-
£2,751 GBP
View
Most Expensive
B+
MOH London
B8F9A9BB9 · Nov 2
£3,317 GBP
View
12 more retailers have this diamond
Prices start from £1,424 GBPSave up to £1,893 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.

A+
1.00ct Heart
£1,424 GBP