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Heart|Natural|GIA

2.05ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1545684177

Certificate GIA 1545684177

Diamond specifications and retailer prices

From £5,795 GBP
As of November 6, 2026
Save £4,296 GBP (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,656 GBP at Queensmith · As of October 22, 2026
View at Queensmith

About this 2.05ct natural heart diamond

This 2.05ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545684177. Listed at 20 retailers as of November 4, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545684177
Dimensions8.16 × 8.88 × 4.93 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal
Top View
8.16 mm8.88 mm2.05 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545684177
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.5%

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 6
Current: £11,656 GBP|Low: £5,795 GBP|High: £11,756 GBP|Avg: £7,895 GBP|+1.3%
Queensmith
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
Retailer 18
November 6, 2026
Retailer 17£5,795 GBP
Retailer 2£6,018 GBP
Retailer 9£6,447 GBP
Retailer 4£6,650 GBP
Retailer 16£6,888 GBP
Retailer 13£6,977 GBP
Retailer 14£7,012 GBP
Retailer 3£7,150 GBP
Retailer 7£7,194 GBP
Retailer 11£7,413 GBP
Retailer 10£7,793 GBP
Retailer 5£7,913 GBP
Retailer 18£7,924 GBP
Retailer 12£8,117 GBP
Retailer 6£8,992 GBP
Retailer 15£10,090 GBP
Retailer 8£10,862 GBP
Queensmith£11,656 GBP

23 data points across 18 retailers

20 retailers£5,795 GBP to £10,090 GBP

A
Cheapest Retailer
-
£5,795 GBP
A
Retailer 2
-
£6,018 GBP
View
Retailer 3
-
£6,447 GBP
View
Price last confirmed 26 days ago
A
Retailer 4
-
£6,650 GBP
View
A
Retailer 5
-
£6,888 GBP
View
A
Retailer 6
-
£6,977 GBP
View
A
Retailer 7
-
£7,012 GBP
View
B+
Retailer 8
-
£7,085 GBP
View
A
Retailer 9
-
£7,150 GBP
View
Final sale: no returns
Retailer 10
-
£7,194 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
-
£7,413 GBP
View
B+
Retailer 12
-
£7,419 GBP
View
Retailer 13
-
£7,793 GBP
View
Price last confirmed 19 days ago
Retailer 14
-
£7,913 GBP
View
Price last confirmed 21 days ago
B+
Retailer 15
-
£7,924 GBP
View
B+
Retailer 16
-
£8,117 GBP
View
Retailer 17
-
£8,992 GBP
View
Price last confirmed 18 days ago
B
Retailer 18
-
£10,090 GBP
View
Retailer 19
-
£10,862 GBP
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
1545684177 · Oct 22
£11,656 GBP
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from £5,795 GBPSave up to £4,296 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
£5,795 GBP