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Heart|Natural|GIA

1.00ct F VS2 Heart Natural Diamond

EX • F/VS2 • GIA 1236691272

Certificate GIA 1236691272

Diamond specifications and retailer prices

From £1,636 GBP
As of November 4, 2026
Save £2,192 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,960 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236691272. Listed at 17 retailers as of November 4, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236691272
Dimensions6.78 × 5.70 × 4.17 mm
L/W Ratio1.19
Top View
6.78 mm5.70 mm1.00 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236691272
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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: £3,960 GBP|Low: £1,636 GBP|High: £3,960 GBP|Avg: £2,475 GBP
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 15£1,636 GBP
Retailer 4£1,782 GBP
Retailer 17£1,839 GBP
Retailer 16£2,060 GBP
Retailer 18£2,060 GBP
Retailer 5£2,192 GBP
Retailer 2£2,194 GBP
Retailer 8£2,370 GBP
Retailer 9£2,370 GBP
Retailer 7£2,376 GBP
Retailer 6£2,452 GBP
Retailer 3£2,578 GBP
Retailer 13£2,676 GBP
Retailer 10£2,696 GBP
Retailer 11£2,801 GBP
Retailer 14£2,944 GBP
Retailer 12£3,828 GBP
NZ Jewellers£3,960 GBP

37 data points across 18 retailers

17 retailers£1,636 GBP to £3,828 GBP

A
Cheapest Retailer
-
£1,636 GBP
A
Retailer 2
-
£1,782 GBP
View
A
Retailer 3
-
£1,839 GBP
View
Retailer 4
-
£2,060 GBP
View
Price last confirmed 15 days ago
Retailer 5
-
£2,138 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£2,192 GBP
View
B+
Retailer 7
-
£2,194 GBP
View
B+
Retailer 8
-
£2,370 GBP
View
B+
Retailer 9
-
£2,370 GBP
View
Retailer 10
-
£2,376 GBP
View
Price last confirmed 14 days ago
B+
Retailer 11
-
£2,452 GBP
View
B+
Retailer 12
-
£2,578 GBP
View
B+
Retailer 13
-
£2,676 GBP
View
B+
Retailer 14
-
£2,801 GBP
View
B+
Retailer 15
-
£2,944 GBP
View
B
Retailer 16
-
£3,828 GBP
View
Most Expensive
NZ Jewellers
034581a9-ae97-4a0d-8734-cf11913a0403 · Oct 21
£3,960 GBP
$5,330 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from £1,636 GBPSave up to £2,192 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
£1,636 GBP