Heart|Natural|GIA

0.41ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 1538687139

Certificate GIA 1538687139

Diamond specifications and retailer prices

From $462 USD
As of October 29, 2026
Save $611 USD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,771 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 1538687139. Listed at 13 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1538687139
Dimensions4.37 × 5.06 × 3.16 mm
L/W Ratio1.16
Culet sizeVery Small
Key to symbols
Feather, Crystal
Top View
4.37 mm5.06 mm0.41 ctD / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1538687139
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: Very SmallDepth 62.5%

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: Oct 29
Current: $1,771 USD|Low: $462 USD|High: $1,771 USD|Avg: $717 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$462 USD
Retailer 10$498 USD
Retailer 11$498 USD
Retailer 3$533 USD
Retailer 4$533 USD
Retailer 5$576 USD
Retailer 8$579 USD
Retailer 2$670 USD
Retailer 6$717 USD
Retailer 9$740 USD
Retailer 7$1,073 USD
NZ Jewellers$1,771 USD

45 data points across 12 retailers

13 retailers$462 USD to $1,073 USD

A
Cheapest Retailer
-
$462 USD
A
Retailer 2
-
$482 USD
SGD 652 SGD
View
A
Retailer 3
-
$498 USD
View
A
Retailer 4
-
$498 USD
View
B+
Retailer 5
-
$533 USD
View
B+
Retailer 6
-
$533 USD
View
B+
Retailer 7
-
$576 USD
£453 GBP
View
B+
Retailer 8
-
$579 USD
£456 GBP
View
B
Retailer 9
-
$670 USD
View
B+
Retailer 10
-
$717 USD
ZAR 11,576 ZAR
View
Retailer 11
-
$740 USD
A$1,139 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,073 USD
£845 GBP
View
Most Expensive
NZ Jewellers
d61d8690-30be-4eb3-8673-e4d728ba2fe7 · Oct 30
$1,771 USD
View
Price under review
12 more retailers have this diamond
Prices start from $462 USDSave up to $611 USD

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
$462 USD