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Heart|Natural|GIA

3.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6552983835

Certificate GIA 6552983835

Diamond specifications and retailer prices

From £20,180 GBP
As of November 4, 2026
Save £10,808 GBP (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £30,988 GBP at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded D 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 6552983835. Listed at 10 retailers as of November 4, 2026, with prices from £20,180 to £30,988, a £10,808 spread on the same certified stone. Diamonds Direct lists it at £30,988. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6552983835
Dimensions8.68 × 9.92 × 5.90 mm
L/W Ratio1.14
Culet sizeNone
Top View
8.68 mm9.92 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552983835
Side View
Table 58.0%Crown 34.8°Girdle: MED-THKPavilion 39.47°Culet: NoneDepth 59.5%

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 4
Current: £30,988 GBP|Low: £20,180 GBP|High: £34,274 GBP|Avg: £24,987 GBP|-9.6%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£20,180 GBP
Retailer 2£21,289 GBP
Retailer 4£22,025 GBP
Retailer 5£22,026 GBP
Retailer 9£22,611 GBP
Retailer 10£23,104 GBP
Retailer 3£23,347 GBP
Retailer 7£24,569 GBP
Retailer 6£27,271 GBP
Diamonds Direct£30,988 GBP

32 data points across 10 retailers

10 retailers£20,180 GBP to £30,988 GBP

A
Cheapest Retailer
-
£20,180 GBP
A
Retailer 2
-
£21,289 GBP
View
A
Retailer 3
-
£22,025 GBP
View
A
Retailer 4
-
£22,026 GBP
View
A
Retailer 5
-
£22,611 GBP
View
A
Retailer 6
-
£23,104 GBP
View
A
Retailer 7
-
£23,347 GBP
View
B+
Retailer 8
-
£24,569 GBP
View
B+
Retailer 9
-
£27,271 GBP
View
Most Expensive
B+
Diamonds Direct
1064863 · Nov 6
£30,988 GBP
$41,477 USD
View
9 more retailers have this diamond
Prices start from £20,180 GBPSave up to £10,808 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
3.01ct Heart
£20,180 GBP