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Heart|Natural|GIA

2.03ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2517938487

Certificate GIA 2517938487

Diamond specifications and retailer prices

From £7,732 GBP
As of November 5, 2026
Save £5,613 GBP (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £13,345 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517938487. Listed at 13 retailers as of November 5, 2026, with prices from £7,732 to £13,345, a £5,613 spread on the same certified stone. NZ Jewellers lists it at £13,345. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 2517938487
Dimensions8.88 × 7.57 × 4.45 mm
L/W Ratio1.17
Top View
8.88 mm7.57 mm2.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517938487
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 40.9°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £8,655 GBP|Low: £6,672 GBP|High: £12,655 GBP|Avg: £9,275 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£7,732 GBP
Retailer 6£8,007 GBP
Retailer 11£8,380 GBP
Retailer 1£8,655 GBP
Retailer 9£8,702 GBP
Retailer 10£9,346 GBP
Retailer 3£9,436 GBP
Retailer 4£9,436 GBP
Retailer 8£9,525 GBP
Retailer 2£9,750 GBP
Retailer 7£9,855 GBP
Retailer 5£12,471 GBP

42 data points across 12 retailers

13 retailers£7,732 GBP to £13,345 GBP

B+
Cheapest Retailer
-
£7,732 GBP
B+
Retailer 2
-
£8,007 GBP
View
Final sale: no returns
B+
Retailer 3
-
£8,380 GBP
View
B+
Retailer 4
-
£8,655 GBP
View
B
Retailer 5
-
£8,702 GBP
View
B
Retailer 6
-
£9,346 GBP
View
B
Retailer 7
-
£9,436 GBP
View
B
Retailer 8
-
£9,436 GBP
View
B
Retailer 9
-
£9,630 GBP
View
B
Retailer 10
-
£9,750 GBP
View
B
Retailer 11
-
£9,855 GBP
View
B
Retailer 12
-
£12,471 GBP
View
Most Expensive
B
NZ Jewellers
88d03ec9-4a47-4846-a1f4-e7613736c221 · Nov 5
£13,345 GBP
$17,862 USD
View
12 more retailers have this diamond
Prices start from £7,732 GBPSave up to £5,613 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.

B+
2.03ct Heart
£7,732 GBP