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Heart|Natural|GIA

2.05ct I SI1 Heart Natural Diamond

ID • I/SI1 • GIA 1485616815

Certificate GIA 1485616815

Diamond specifications and retailer prices

From £5,960 GBP
As of November 4, 2026
Save £4,649 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,610 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.05ct natural heart diamond

This 2.05ct 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 1485616815. Listed at 17 retailers as of November 4, 2026, with prices from £5,960 to £10,610, a £4,649 spread on the same certified stone. NZ Jewellers lists it at £10,610. 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

2.05
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1485616815
Dimensions7.75 × 8.81 × 5.23 mm
L/W Ratio1.14
Top View
7.75 mm8.81 mm2.05 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1485616815
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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: £10,610 GBP|Low: £5,960 GBP|High: £11,334 GBP|Avg: £7,913 GBP|-6.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 4£5,960 GBP
Retailer 15£6,324 GBP
Retailer 16£6,366 GBP
Retailer 7£6,419 GBP
Retailer 10£6,889 GBP
Retailer 13£6,897 GBP
Retailer 17£6,989 GBP
Retailer 12£7,003 GBP
Retailer 6£7,097 GBP
Retailer 5£7,523 GBP
Retailer 8£7,523 GBP
Retailer 9£7,777 GBP
Retailer 14£7,957 GBP
Retailer 3£8,380 GBP
Retailer 2£8,741 GBP
Retailer 11£9,915 GBP
NZ Jewellers£10,610 GBP

46 data points across 17 retailers

17 retailers£5,960 GBP to £10,610 GBP

A
Cheapest Retailer
-
£5,960 GBP
A
Retailer 2
-
£6,324 GBP
View
Retailer 3
-
£6,366 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£6,419 GBP
View
B+
Retailer 5
-
£6,889 GBP
View
B+
Retailer 6
-
£6,897 GBP
View
Retailer 7
-
£6,989 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£7,003 GBP
View
B+
Retailer 9
-
£7,097 GBP
View
B+
Retailer 10
-
£7,523 GBP
View
B+
Retailer 11
-
£7,523 GBP
View
Retailer 12
-
£7,541 GBP
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£7,777 GBP
View
B+
Retailer 14
-
£7,957 GBP
View
B+
Retailer 15
-
£8,741 GBP
View
B
Retailer 16
-
£9,915 GBP
View
Most Expensive
B
NZ Jewellers
1fa44829-13c2-4e67-addf-d88a219ef7d8 · Nov 5
£10,610 GBP
$14,201 USD
View
16 more retailers have this diamond
Prices start from £5,960 GBPSave up to £4,649 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
2.05ct Heart
£5,960 GBP