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Heart|Natural|GIA

2.02ct K SI2 Heart Natural Diamond

ID • K/SI2 • GIA 618

Certificate GIA 618

Diamond specifications and retailer prices

From £3,400 GBP
As of November 4, 2026
Save £722 GBP (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,122 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.02ct natural heart diamond

This 2.02ct natural heart sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 4, 2026, with prices from £3,400 to £4,122, a £722 spread on the same certified stone. Blue Nile lists it at £4,122. 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

2.02
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 618
Dimensions7.58 × 8.87 × 5.17 mm
L/W Ratio1.17
Top View
7.58 mm8.87 mm2.02 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 618
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £4,122 GBP|Low: £3,400 GBP|High: £4,282 GBP|Avg: £3,851 GBP|-3.8%
Blue Nile
Retailer 2
November 5, 2026
Retailer 2£3,400 GBP
Blue Nile£4,122 GBP

5 data points across 2 retailers

2 retailers£3,400 GBP to £4,122 GBP

A
Cheapest Retailer
-
£3,400 GBP
Most Expensive
B+
Blue Nile
30113916 · Nov 5
£4,122 GBP
$5,517 USD
View
1 more retailer has this diamond
Prices start from £3,400 GBPSave up to £722 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
2.02ct Heart
£3,400 GBP