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Heart|Natural|GIA

2.73ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 7468975254

Certificate GIA 7468975254

Diamond specifications and retailer prices

From £17,331 GBP
As of November 5, 2026
Save £197 GBP (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £17,529 GBP at My Antwerp Diamonds · As of November 5, 2026
View at My Antwerp Diamonds

About this 2.73ct natural heart diamond

This 2.73ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7468975254. Listed at 2 retailers as of November 5, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.73
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7468975254
Dimensions8.55 × 7.74 × 5.22 mm
L/W Ratio1.10
Top View
8.55 mm7.74 mm2.73 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7468975254
Side View
Table 63.0%CrownGirdle: ThinPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £17,529 GBP|Low: £12,288 GBP|High: £22,789 GBP|Avg: £17,695 GBP
My Antwerp Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 1, 2026
Retailer 6£12,519 GBP
Retailer 2£15,910 GBP
Retailer 4£16,252 GBP
Retailer 9£17,086 GBP
Retailer 5£17,225 GBP
Retailer 10£17,331 GBP
Retailer 8£17,497 GBP
My Antwerp Diamonds£17,529 GBP
Retailer 3£17,973 GBP
Retailer 7£19,236 GBP

66 data points across 10 retailers

2 retailers£17,331 GBP to £17,529 GBP

B+
Cheapest Retailer
-
£17,331 GBP
Most Expensive
B
My Antwerp Diamonds
7468975254 · Nov 5
£17,529 GBP
€22,345 EUR
View
1 more retailer has this diamond
Prices start from £17,331 GBPSave up to £197 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+
2.73ct Heart
£17,331 GBP