Heart|Natural|GIA

0.40ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 5226740907

Certificate GIA 5226740907

Diamond specifications and retailer prices

From $670 USD
£528 GBP
As of October 31, 2026
Save $172 USD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,275 USD at MOH London · As of October 26, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5226740907. Listed at 5 retailers as of October 30, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5226740907
Dimensions5.31 × 4.49 × 2.38 mm
L/W Ratio1.18
Top View
5.31 mm4.49 mm0.40 ctH / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5226740907
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 52.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,275 USD|Low: $632 USD|High: $1,392 USD|Avg: $906 USD|-7.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$670 USD
Retailer 5$756 USD
Retailer 3$842 USD
Retailer 4$917 USD
MOH London$1,275 USD

43 data points across 5 retailers

5 retailers$670 USD to $842 USD

B
Cheapest Retailer
-
$670 USD
£528 GBP
B
Retailer 2
-
$773 USD
£609 GBP
View
B
Retailer 3
-
$842 USD
£663 GBP
View
Retailer 4
-
$917 USD
A$1,410 AUD
View
Price last confirmed 27 days ago
Most Expensive
MOH London
DCD23751B · Oct 26
$1,275 USD
£1,004 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $670 USDSave up to $172 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.

B
0.40ct Heart
$670 USD