Heart|Natural|GIA

1.03ct D VS1 Heart Natural Diamond

ID • D/VS1 • GIA 7538535174

Certificate GIA 7538535174

Diamond specifications and retailer prices

From £2,829 GBP
As of November 2, 2026
Save £2,330 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,159 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded D colour (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 7538535174. Listed at 8 retailers as of November 2, 2026, with prices from £2,829 to £5,159, a £2,330 spread on the same certified stone. NZ Jewellers lists it at £5,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.84°
Pavilion angle41.19°
OriginNatural
Grading LabGIA
CertificateGIA 7538535174
Dimensions6.33 × 6.99 × 4.19 mm
L/W Ratio1.10
Girdle conditionVery Thick
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.33 mm6.99 mm1.03 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7538535174
Side View
Table 60.0%Crown 36.84°Girdle: STK-VTKPavilion 41.19°Culet: NoneDepth 60.0%

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 2
Current: £5,159 GBP|Low: £2,826 GBP|High: £5,224 GBP|Avg: £3,569 GBP|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2£2,829 GBP
Retailer 6£2,962 GBP
Retailer 7£2,962 GBP
Retailer 5£2,963 GBP
Retailer 8£3,068 GBP
Retailer 9£3,215 GBP
Retailer 10£3,239 GBP
Retailer 11£3,372 GBP
Retailer 3£3,402 GBP
Retailer 4£4,952 GBP
NZ Jewellers£5,159 GBP

34 data points across 11 retailers

8 retailers£2,829 GBP to £5,159 GBP

A
Cheapest Retailer
-
£2,829 GBP
B+
Retailer 2
-
£2,962 GBP
View
B+
Retailer 3
-
£2,962 GBP
View
B+
Retailer 4
-
£2,963 GBP
View
B+
Retailer 5
-
£3,068 GBP
View
Retailer 6
-
£3,215 GBP
View
Price last confirmed 32 days ago
B
Retailer 7
-
£4,952 GBP
View
Most Expensive
B
NZ Jewellers
30fd644f-aeda-4cdd-99af-5f0253081713 · Nov 3
£5,159 GBP
$6,965 USD
View
7 more retailers have this diamond
Prices start from £2,829 GBPSave up to £2,330 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
1.03ct Heart
£2,829 GBP