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Heart|Natural|GIA

1.03ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2537548584

Certificate GIA 2537548584

Diamond specifications and retailer prices

From £2,114 GBP
As of November 4, 2026
Save £2,575 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,689 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded D colour (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 2537548584. Listed at 21 retailers as of November 4, 2026, with prices from £2,114 to £4,689, a £2,575 spread on the same certified stone. MOH London lists it at £4,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2537548584
Dimensions6.03 × 7.07 × 4.15 mm
L/W Ratio1.17
Top View
6.03 mm7.07 mm1.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537548584
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.8°Culet: NoneDepth 58.6%

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 4
Current: £4,689 GBP|Low: £2,114 GBP|High: £6,387 GBP|Avg: £3,224 GBP|-26.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 22
November 5, 2026
Retailer 20£2,114 GBP
Retailer 10£2,157 GBP
Retailer 5£2,254 GBP
Retailer 19£2,258 GBP
Retailer 3£2,350 GBP
Retailer 13£2,443 GBP
Retailer 21£2,456 GBP
Retailer 7£2,458 GBP
Retailer 9£2,459 GBP
Retailer 22£2,505 GBP
Retailer 4£2,600 GBP
Retailer 17£2,681 GBP
Retailer 2£2,683 GBP
Retailer 18£2,888 GBP
Retailer 16£2,981 GBP
Retailer 8£3,033 GBP
Retailer 15£3,463 GBP
Retailer 11£3,575 GBP
Retailer 12£3,623 GBP
Retailer 6£4,358 GBP
Retailer 14£4,580 GBP
MOH London£4,689 GBP

11 data points across 22 retailers

21 retailers£2,114 GBP to £4,689 GBP

A
Cheapest Retailer
-
£2,114 GBP
A
Retailer 2
-
£2,157 GBP
View
A
Retailer 3
-
£2,254 GBP
View
A
Retailer 4
-
£2,258 GBP
View
A
Retailer 5
-
£2,350 GBP
View
Final sale: no returns
A
Retailer 6
-
£2,443 GBP
View
A
Retailer 7
-
£2,456 GBP
View
A
Retailer 8
-
£2,458 GBP
View
A
Retailer 9
-
£2,459 GBP
View
A
Retailer 10
-
£2,505 GBP
View
A
Retailer 11
-
£2,600 GBP
View
B+
Retailer 12
-
£2,681 GBP
View
B+
Retailer 13
-
£2,683 GBP
View
B+
Retailer 14
-
£2,888 GBP
View
B+
Retailer 15
-
£2,981 GBP
View
B+
Retailer 16
-
£3,033 GBP
View
Retailer 17
-
£3,425 GBP
View
Price last confirmed 34 days ago
B+
Retailer 18
-
£3,575 GBP
View
Retailer 19
-
£3,623 GBP
View
Price last confirmed 33 days ago
B
Retailer 20
-
£4,358 GBP
View
Most Expensive
B
MOH London
4C6716C74 · Nov 4
£4,689 GBP
View
20 more retailers have this diamond
Prices start from £2,114 GBPSave up to £2,575 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
1.03ct Heart
£2,114 GBP