Heart|Natural|GIA

0.40ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 5506662785

Certificate GIA 5506662785

Diamond specifications and retailer prices

From $392 USD
As of October 29, 2026
Save $519 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,503 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural heart diamond

This 0.4ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5506662785. Listed at 9 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. 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
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5506662785
Dimensions5.08 × 4.47 × 3.06 mm
L/W Ratio1.14
Top View
5.08 mm4.47 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5506662785
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.3%

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: $1,503 USD|Low: $392 USD|High: $1,503 USD|Avg: $593 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$392 USD
Retailer 4$422 USD
Retailer 5$422 USD
Retailer 10$423 USD
Retailer 2$453 USD
Retailer 8$453 USD
Retailer 9$503 USD
Retailer 3$608 USD
Retailer 7$911 USD
NZ Jewellers$1,503 USD

44 data points across 10 retailers

9 retailers$392 USD to $911 USD

A
Cheapest Retailer
-
$392 USD
A
Retailer 2
-
$422 USD
View
A
Retailer 3
-
$422 USD
View
B+
Retailer 4
-
$453 USD
View
B+
Retailer 5
-
$453 USD
View
B+
Retailer 6
-
$503 USD
£396 GBP
View
B
Retailer 7
-
$608 USD
ZAR 9,825 ZAR
View
B
Retailer 8
-
$911 USD
£717 GBP
View
Most Expensive
NZ Jewellers
2948ae39-693f-48cc-8d41-38e3e41c4915 · Oct 30
$1,503 USD
View
Price under review
8 more retailers have this diamond
Prices start from $392 USDSave up to $519 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
0.40ct Heart
$392 USD