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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6562019192

Certificate GIA 6562019192

Diamond specifications and retailer prices

From £5,069 GBP
As of November 4, 2026
Save £6,380 GBP (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,449 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded G 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 6562019192. Listed at 21 retailers as of November 4, 2026, with prices from £5,069 to £11,449, a £6,380 spread on the same certified stone. NZ Jewellers lists it at £11,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562019192
Dimensions6.72 × 7.98 × 4.76 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.72 mm7.98 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562019192
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.7%

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: £11,449 GBP|Low: £4,964 GBP|High: £11,709 GBP|Avg: £6,866 GBP|-2.2%
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 17£5,069 GBP
Retailer 13£5,567 GBP
Retailer 6£5,578 GBP
Retailer 18£5,674 GBP
Retailer 9£5,681 GBP
Retailer 14£6,032 GBP
Retailer 19£6,078 GBP
Retailer 2£6,275 GBP
Retailer 5£6,278 GBP
Retailer 7£6,318 GBP
Retailer 11£6,335 GBP
Retailer 8£6,442 GBP
Retailer 12£6,600 GBP
Retailer 16£6,819 GBP
Retailer 4£6,850 GBP
Retailer 3£7,101 GBP
Retailer 20£7,339 GBP
Retailer 10£8,315 GBP
Retailer 15£9,514 GBP
NZ Jewellers£11,449 GBP

16 data points across 20 retailers

21 retailers£5,069 GBP to £11,449 GBP

A
Cheapest Retailer
-
£5,069 GBP
A
Retailer 2
-
£5,567 GBP
View
A
Retailer 3
-
£5,578 GBP
View
A
Retailer 4
-
£5,674 GBP
View
A
Retailer 5
-
£5,681 GBP
View
Retailer 6
-
£5,783 GBP
View
Price last confirmed 25 days ago
A
Retailer 7
-
£6,032 GBP
View
A
Retailer 8
-
£6,078 GBP
View
A
Retailer 9
-
£6,275 GBP
View
A
Retailer 10
-
£6,278 GBP
View
A
Retailer 11
-
£6,318 GBP
View
Final sale: no returns
A
Retailer 12
-
£6,335 GBP
View
B+
Retailer 13
-
£6,442 GBP
View
Retailer 14
-
£6,600 GBP
View
Price last confirmed 13 days ago
B+
Retailer 15
-
£6,819 GBP
View
B+
Retailer 16
-
£6,850 GBP
View
B+
Retailer 17
-
£7,101 GBP
View
B+
Retailer 18
-
£7,339 GBP
View
B+
Retailer 19
-
£8,315 GBP
View
B+
Retailer 20
-
£9,514 GBP
View
Most Expensive
B
NZ Jewellers
302ec97f-97c5-4eb0-95d6-2bb0c1c21dd0 · Nov 5
£11,449 GBP
$15,409 USD
View
20 more retailers have this diamond
Prices start from £5,069 GBPSave up to £6,380 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
1.51ct Heart
£5,069 GBP