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Heart|Natural|GIA

1.00ct L VS1 Heart Natural Diamond

EX • L/VS1 • GIA 6545546523

Certificate GIA 6545546523

Diamond specifications and retailer prices

From £875 GBP
As of November 5, 2026
Save £51 GBP (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £926 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545546523. Listed at 2 retailers as of November 5, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545546523
Dimensions6.35 × 6.63 × 4.08 mm
L/W Ratio1.04
Top View
6.35 mm6.63 mm1.00 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545546523
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £926 GBP|Low: £875 GBP|High: £1,017 GBP|Avg: £932 GBP|-7.2%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2£875 GBP
77 Diamonds£926 GBP

41 data points across 2 retailers

2 retailers£875 GBP to £926 GBP

A
Cheapest Retailer
-
£875 GBP
Most Expensive
B+
77 Diamonds
HSCPAWBCYHPG · Nov 6
£926 GBP
View
1 more retailer has this diamond
Prices start from £875 GBPSave up to £51 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
£875 GBP