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Heart|Natural|GIA

1.03ct I VS2 Heart Natural Diamond

ID • I/VS2 • GIA 2517556197

Certificate GIA 2517556197

Diamond specifications and retailer prices

From £1,441 GBP
As of November 4, 2026
Save £331 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,010 GBP at Michael Trio · As of October 26, 2026
View at Michael Trio

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded I colour (near-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 2517556197. Listed at 4 retailers as of November 4, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517556197
Dimensions6.03 × 6.83 × 4.16 mm
L/W Ratio1.13
Top View
6.03 mm6.83 mm1.03 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517556197
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.9%

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: £2,010 GBP|Low: £1,150 GBP|High: £2,010 GBP|Avg: £1,660 GBP|+21.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2£1,441 GBP
Retailer 6£1,445 GBP
Retailer 4£1,538 GBP
Retailer 9£1,581 GBP
Retailer 3£1,772 GBP
Retailer 7£1,876 GBP
Retailer 8£1,976 GBP
Retailer 5£2,001 GBP
Michael Trio£2,010 GBP

8 data points across 9 retailers

4 retailers£1,441 GBP to £1,772 GBP

A
Cheapest Retailer
-
£1,441 GBP
A
Retailer 2
-
£1,538 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,772 GBP
View
Most Expensive
Michael Trio
3023033942 · Oct 26
£2,010 GBP
SGD 3,666 SGD
View
Price last confirmed 10 days ago
3 more retailers have this diamond
Prices start from £1,441 GBPSave up to £331 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
£1,441 GBP