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Heart|Natural|GIA

0.41ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 3565635640

Certificate GIA 3565635640

Diamond specifications and retailer prices

From £388 GBP
$520 USD
As of October 31, 2026
Save £241 GBP (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £629 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565635640. Listed at 8 retailers as of October 27, 2026, with prices from £388 to £629, a £241 spread on the same certified stone. Wholesale Diamonds Direct lists it at £629. 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

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.41°
Pavilion angle39.36°
OriginNatural
Grading LabGIA
CertificateGIA 3565635640
Dimensions4.48 × 5.06 × 3.02 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.48 mm5.06 mm0.41 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565635640
Side View
Table 58.0%Crown 36.41°Girdle: THN-VTKPavilion 39.36°Culet: NoneDepth 59.7%

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: Oct 31
Current: £497 GBP|Low: £388 GBP|High: £629 GBP|Avg: £489 GBP|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 1, 2026
Retailer 5£388 GBP
Retailer 6£421 GBP
Retailer 3£456 GBP
Retailer 2£495 GBP
Retailer 1£497 GBP
Retailer 4£548 GBP
Wholesale Diamonds Direct£629 GBP

14 data points across 7 retailers

8 retailers£388 GBP to £629 GBP

A
Cheapest Retailer
-
£388 GBP
$520 USD
B+
Retailer 2
-
£421 GBP
SGD 763 SGD
View
B+
Retailer 3
-
£429 GBP
SGD 777 SGD
View
B+
Retailer 4
-
£456 GBP
$611 USD
View
B+
Retailer 5
-
£495 GBP
View
B+
Retailer 6
-
£497 GBP
View
B+
Retailer 7
-
£548 GBP
$735 USD
View
Most Expensive
B
Wholesale Diamonds Direct
554176182 · Oct 27
£629 GBP
$843 USD
View
7 more retailers have this diamond
Prices start from £388 GBPSave up to £241 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
£388 GBP