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Heart|Natural|GIA

2.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1569483782

Certificate GIA 1569483782

Diamond specifications and retailer prices

From £7,935 GBP
SGD 14,390 SGD
As of November 1, 2026
Save £1,819 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £9,754 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569483782. Listed at 4 retailers as of October 31, 2026, with prices from £7,935 to £9,754, a £1,819 spread on the same certified stone. Blue Nile lists it at £9,754. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1569483782
Dimensions7.80 × 8.81 × 5.13 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.80 mm8.81 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1569483782
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

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 1
Current: £9,754 GBP|Low: £7,935 GBP|High: £10,075 GBP|Avg: £8,895 GBP|-3.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£7,935 GBP
Retailer 2£8,300 GBP
Retailer 3£8,410 GBP
Blue Nile£9,754 GBP

28 data points across 4 retailers

4 retailers£7,935 GBP to £9,754 GBP

B+
Cheapest Retailer
-
£7,935 GBP
SGD 14,390 SGD
B+
Retailer 2
-
£8,300 GBP
View
B+
Retailer 3
-
£8,410 GBP
$11,286 USD
View
Most Expensive
B
Blue Nile
30324868 · Oct 31
£9,754 GBP
$13,089 USD
View
3 more retailers have this diamond
Prices start from £7,935 GBPSave up to £1,819 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
£7,935 GBP