CaratHunter
Plans
Heart|Natural|GIA

1.00ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 2416719285

Certificate GIA 2416719285

Diamond specifications and retailer prices

From £1,023 GBP
As of November 6, 2026
Save £1,397 GBP (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,420 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 K 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 2416719285. Listed at 14 retailers as of November 2, 2026, with prices from £1,023 to £2,420, a £1,397 spread on the same certified stone. MOH London lists it at £2,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2416719285
Dimensions6.20 × 4.95 × 3.58 mm
L/W Ratio1.25
Top View
6.20 mm4.95 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2416719285
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.5%

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: £2,420 GBP|Low: £1,013 GBP|High: £2,446 GBP|Avg: £1,493 GBP|-1.1%
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 11£1,023 GBP
Retailer 4£1,259 GBP
Retailer 2£1,312 GBP
Retailer 14£1,339 GBP
Retailer 12£1,381 GBP
Retailer 3£1,420 GBP
Retailer 8£1,423 GBP
Retailer 13£1,431 GBP
Retailer 5£1,442 GBP
Retailer 6£1,484 GBP
Retailer 9£1,499 GBP
Retailer 10£1,685 GBP
Retailer 7£1,876 GBP
MOH London£2,420 GBP

30 data points across 14 retailers

14 retailers£1,023 GBP to £2,420 GBP

A
Cheapest Retailer
-
£1,023 GBP
B+
Retailer 2
-
£1,259 GBP
View
B+
Retailer 3
-
£1,312 GBP
View
B+
Retailer 4
-
£1,339 GBP
View
Retailer 5
-
£1,381 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,420 GBP
View
B+
Retailer 7
-
£1,423 GBP
View
B+
Retailer 8
-
£1,431 GBP
View
B+
Retailer 9
-
£1,442 GBP
View
B+
Retailer 10
-
£1,484 GBP
View
B+
Retailer 11
-
£1,499 GBP
View
B+
Retailer 12
-
£1,685 GBP
View
B
Retailer 13
-
£1,876 GBP
View
Most Expensive
B
MOH London
BC3E8544C · Nov 2
£2,420 GBP
View
13 more retailers have this diamond
Prices start from £1,023 GBPSave up to £1,397 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
£1,023 GBP