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Heart|Natural|GIA

0.40ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 1567255854

Certificate GIA 1567255854

Diamond specifications and retailer prices

From $397 CAD
$284 USD
As of October 31, 2026
Save $131 CAD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $528 CAD at 77 Diamonds · As of October 31, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1567255854. Listed at 3 retailers as of October 31, 2026, with prices from $397 to $528, a $131 spread on the same certified stone. 77 Diamonds lists it at $528. 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

0.40
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567255854
Dimensions4.14 × 4.96 × 3.03 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Crystal
Top View
4.14 mm4.96 mm0.40 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1567255854
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $528 CAD|Low: $341 CAD|High: $540 CAD|Avg: $452 CAD|+3.3%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$397 CAD
Retailer 3$411 CAD
77 Diamonds$528 CAD

39 data points across 3 retailers

3 retailers$397 CAD to $528 CAD

A
Cheapest Retailer
-
$397 CAD
$284 USD
Final sale: no returns
B+
Retailer 2
-
$411 CAD
SGD 398 SGD
View
Most Expensive
B+
77 Diamonds
HSCPRUSRVRZJ · Oct 31
$528 CAD
£298 GBP
View
2 more retailers have this diamond
Prices start from $397 CADSave up to $131 CAD

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
$397 CAD