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Heart|Natural|GIA

3.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 5242003463

Certificate GIA 5242003463

Diamond specifications and retailer prices

From £18,700 GBP
$25,030 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £18,700 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded G 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 5242003463. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle40.95°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 5242003463
Dimensions8.47 × 9.97 × 5.94 mm
L/W Ratio1.18
Culet sizeNone
Top View
8.47 mm9.97 mm3.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5242003463
Side View
Table 60.0%Crown 40.95°Girdle: THN-VTKPavilion 40.17°Culet: NoneDepth 59.6%

Caratlytics Score

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

Last verified: Nov 6
Current: £14,448 GBP|Low: £13,095 GBP|High: £20,570 GBP|Avg: £16,355 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 5, 2026
Retailer 8£13,440 GBP
Retailer 5£14,086 GBP
Retailer 1£14,448 GBP
Retailer 2£14,602 GBP
Retailer 7£14,720 GBP
Retailer 6£16,550 GBP
Retailer 9£18,690 GBP
Retailer 4£19,807 GBP
Retailer 3£20,328 GBP

12 data points across 9 retailers

1 retailer

B+
The Diamond Guys
1965868464 · Nov 6
£18,700 GBP
$25,030 USD
View

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+
3.01ct Heart
£18,700 GBP