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Heart|Natural|GIA

1.30ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6243061453

Certificate GIA 6243061453

Diamond specifications and retailer prices

From £2,027 GBP
As of November 6, 2026
Save £2,644 GBP (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,671 GBP at MOH London · As of November 4, 2026
View at MOH London

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 H 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 6243061453. Listed at 11 retailers as of November 4, 2026, with prices from £2,027 to £4,671, a £2,644 spread on the same certified stone. MOH London lists it at £4,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243061453
Dimensions6.47 × 7.58 × 4.54 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.47 mm7.58 mm1.30 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243061453
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
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: £4,671 GBP|Low: £2,027 GBP|High: £5,563 GBP|Avg: £3,428 GBP|-11.6%
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
November 6, 2026
Retailer 10£2,027 GBP
Retailer 6£2,351 GBP
Retailer 3£2,572 GBP
Retailer 11£2,585 GBP
Retailer 7£2,608 GBP
Retailer 2£2,704 GBP
Retailer 5£2,746 GBP
Retailer 12£2,815 GBP
Retailer 13£3,109 GBP
Retailer 8£3,418 GBP
Retailer 9£4,202 GBP
MOH London£4,671 GBP
Retailer 4£5,563 GBP

20 data points across 13 retailers

11 retailers£2,027 GBP to £4,671 GBP

A
Cheapest Retailer
-
£2,027 GBP
A
Retailer 2
-
£2,351 GBP
View
A
Retailer 3
-
£2,484 GBP
View
A
Retailer 4
-
£2,585 GBP
View
Final sale: no returns
A
Retailer 5
-
£2,608 GBP
View
A
Retailer 6
-
£2,704 GBP
View
A
Retailer 7
-
£2,815 GBP
View
Retailer 8
-
£3,109 GBP
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£3,418 GBP
View
B+
Retailer 10
-
£4,202 GBP
View
Most Expensive
B+
MOH London
E9973388A · Nov 4
£4,671 GBP
View
10 more retailers have this diamond
Prices start from £2,027 GBPSave up to £2,644 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
1.30ct Heart
£2,027 GBP