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Heart|Natural|GIA

2.03ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 5556825909

Certificate GIA 5556825909

Diamond specifications and retailer prices

From £6,690 GBP
As of November 6, 2026
Save £5,443 GBP (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £12,857 GBP at NZ Jewellers · As of October 14, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556825909. Listed at 15 retailers as of November 4, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556825909
Dimensions8.84 × 7.67 × 5.09 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
8.84 mm7.67 mm2.03 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556825909
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NDepth 57.5%

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 6
Current: £8,914 GBP|Low: £6,428 GBP|High: £12,231 GBP|Avg: £8,659 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4£6,690 GBP
Retailer 13£7,032 GBP
Retailer 2£7,714 GBP
Retailer 12£7,714 GBP
Retailer 3£7,837 GBP
Retailer 1£8,914 GBP
Retailer 6£9,019 GBP
Retailer 9£9,107 GBP
Retailer 10£9,107 GBP
Retailer 11£9,414 GBP
Retailer 5£9,514 GBP
Retailer 7£9,759 GBP
Retailer 8£12,133 GBP

36 data points across 13 retailers

15 retailers£6,690 GBP to £12,133 GBP

B+
Cheapest Retailer
-
£6,690 GBP
B+
Retailer 2
-
£7,032 GBP
View
B+
Retailer 3
-
£7,714 GBP
View
Final sale: no returns
B
Retailer 4
-
£7,837 GBP
View
Retailer 5
-
£8,357 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£8,486 GBP
View
Price last confirmed 37 days ago
B+
Retailer 7
-
£8,914 GBP
View
B+
Retailer 8
-
£9,019 GBP
View
B
Retailer 9
-
£9,107 GBP
View
B
Retailer 10
-
£9,107 GBP
View
B
Retailer 11
-
£9,414 GBP
View
Retailer 12
-
£9,643 GBP
View
Price last confirmed 24 days ago
B
Retailer 13
-
£9,759 GBP
View
B
Retailer 14
-
£12,133 GBP
View
Most Expensive
NZ Jewellers
4ed82dd6-f0d7-4c5e-9f41-a1d1a9af50ad · Oct 14
£12,857 GBP
$17,209 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from £6,690 GBPSave up to £5,443 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
£6,690 GBP