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Heart|Natural|GIA

1.51ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 2546836363

Certificate GIA 2546836363

Diamond specifications and retailer prices

From £5,939 GBP
As of October 31, 2026
Save £4,856 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £11,439 GBP at NZ Jewellers · As of October 21, 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 D 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 2546836363. Listed at 16 retailers as of October 31, 2026, with a 82% 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

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546836363
Dimensions7.74 × 6.90 × 4.63 mm
L/W Ratio1.12
Top View
7.74 mm6.90 mm1.51 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546836363
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 59.8%

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: Oct 31
Current: £11,439 GBP|Low: £5,939 GBP|High: £11,439 GBP|Avg: £8,207 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
Retailer 19
November 4, 2026
Retailer 6£5,939 GBP
Retailer 19£6,300 GBP
Retailer 11£6,637 GBP
Retailer 3£6,864 GBP
Retailer 5£7,022 GBP
Retailer 18£7,436 GBP
Retailer 17£7,550 GBP
Retailer 15£7,599 GBP
Retailer 12£7,629 GBP
Retailer 8£8,156 GBP
Retailer 9£8,156 GBP
Retailer 16£8,308 GBP
Retailer 7£8,422 GBP
Retailer 4£8,579 GBP
Retailer 13£8,696 GBP
Retailer 14£10,182 GBP
Retailer 10£10,513 GBP
Retailer 2£10,795 GBP
NZ Jewellers£11,439 GBP

27 data points across 19 retailers

16 retailers£5,939 GBP to £10,795 GBP

A
Cheapest Retailer
-
£5,939 GBP
A
Retailer 2
-
£6,300 GBP
View
A
Retailer 3
-
£7,022 GBP
View
Retailer 4
-
£7,436 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£7,550 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£7,599 GBP
View
B+
Retailer 7
-
£7,629 GBP
View
B+
Retailer 8
-
£8,156 GBP
View
B+
Retailer 9
-
£8,156 GBP
View
B+
Retailer 10
-
£8,308 GBP
View
B+
Retailer 11
-
£8,422 GBP
View
Retailer 12
-
£8,579 GBP
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£8,696 GBP
View
B
Retailer 14
-
£10,182 GBP
View
B+
Retailer 15
-
£10,795 GBP
View
Most Expensive
NZ Jewellers
89fd3031-62be-49f6-ba14-de7abf19c8d7 · Oct 21
£11,439 GBP
$15,443 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from £5,939 GBPSave up to £4,856 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
£5,939 GBP