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Heart|Natural|GIA

0.40ct D IF Heart Natural Diamond

EX • D/IF • GIA 2568450312

Certificate GIA 2568450312

Diamond specifications and retailer prices

From £567 GBP
$760 USD
As of October 29, 2026
Save £121 GBP (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £688 GBP at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568450312. Listed at 4 retailers as of October 29, 2026, with prices from £567 to £688, a £121 spread on the same certified stone. 77 Diamonds lists it at £688. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568450312
Dimensions4.37 × 5.14 × 2.96 mm
L/W Ratio1.18
Top View
4.37 mm5.14 mm0.40 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568450312
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £688 GBP|Low: £567 GBP|High: £688 GBP|Avg: £628 GBP
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2£567 GBP
Retailer 4£617 GBP
Retailer 3£638 GBP
77 Diamonds£688 GBP

1 data point across 4 retailers

4 retailers£567 GBP to £688 GBP

A
Cheapest Retailer
-
£567 GBP
$760 USD
A
Retailer 2
-
£617 GBP
SGD 1,117 SGD
View
A
Retailer 3
-
£638 GBP
$855 USD
View
Most Expensive
A
77 Diamonds
HSPUIFSKJGKDQPW · Oct 29
£688 GBP
View
3 more retailers have this diamond
Prices start from £567 GBPSave up to £121 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
0.40ct Heart
£567 GBP