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Heart|Natural|GIA

0.41ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 1569252221

Certificate GIA 1569252221

Diamond specifications and retailer prices

From £329 GBP
$441 USD
As of October 31, 2026
Save £83 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £412 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.41ct natural heart diamond

This 0.41ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569252221. Listed at 2 retailers as of October 31, 2026, with prices from £329 to £412, a £83 spread on the same certified stone. 77 Diamonds lists it at £412. 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

0.41
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569252221
Dimensions4.36 × 5.19 × 3.10 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
4.36 mm5.19 mm0.41 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1569252221
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £412 GBP|Low: £286 GBP|High: £424 GBP|Avg: £371 GBP|+2.6%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2£329 GBP
77 Diamonds£412 GBP

38 data points across 2 retailers

2 retailers£329 GBP to £412 GBP

A
Cheapest Retailer
-
£329 GBP
$441 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPFJWVBWGC · Nov 1
£412 GBP
View
1 more retailer has this diamond
Prices start from £329 GBPSave up to £83 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
0.41ct Heart
£329 GBP