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Heart|Natural|GIA

1.54ct D VS2 Heart Natural Diamond

EX • D/VS2 • GIA 5231681794

Certificate GIA 5231681794

Diamond specifications and retailer prices

From £6,326 GBP
As of November 3, 2026
Save £5,210 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £11,536 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.54ct natural heart diamond

This 1.54ct 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 5231681794. Listed at 8 retailers as of November 3, 2026, with prices from £6,326 to £11,536, a £5,210 spread on the same certified stone. NZ Jewellers lists it at £11,536. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.83°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 5231681794
Dimensions7.24 × 8.00 × 4.78 mm
L/W Ratio1.10
Top View
7.24 mm8.00 mm1.54 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231681794
Side View
Table 59.0%Crown 36.83°Girdle: Medium to ThickPavilion 40.79°Culet: NDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £11,536 GBP|Low: £6,326 GBP|High: £11,664 GBP|Avg: £7,684 GBP|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£6,326 GBP
Retailer 2£6,361 GBP
Retailer 10£6,501 GBP
Retailer 3£6,825 GBP
Retailer 6£6,897 GBP
Retailer 9£6,914 GBP
Retailer 7£7,003 GBP
Retailer 11£7,147 GBP
Retailer 12£7,342 GBP
Retailer 4£8,259 GBP
Retailer 5£9,612 GBP
NZ Jewellers£11,536 GBP

35 data points across 12 retailers

8 retailers£6,326 GBP to £11,536 GBP

A
Cheapest Retailer
-
£6,326 GBP
A
Retailer 2
-
£6,361 GBP
View
Retailer 3
-
£6,501 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£6,897 GBP
View
A
Retailer 5
-
£6,914 GBP
View
A
Retailer 6
-
£7,003 GBP
View
B+
Retailer 7
-
£9,612 GBP
View
Most Expensive
B
NZ Jewellers
4b49bb11-9b38-4973-ac66-f1303ecef998 · Nov 3
£11,536 GBP
$15,573 USD
View
7 more retailers have this diamond
Prices start from £6,326 GBPSave up to £5,210 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
1.54ct Heart
£6,326 GBP