Heart|Natural|GIA

0.31ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6535443249

Certificate GIA 6535443249

Diamond specifications and retailer prices

From $545 CAD
$390 USD
As of October 29, 2026
Save $713 CAD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,258 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded J 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 6535443249. Listed at 11 retailers as of October 29, 2026, with prices from $545 to $1,258, a $713 spread on the same certified stone. MOH London lists it at $1,258. 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

0.31
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535443249
Dimensions4.61 × 4.30 × 2.69 mm
L/W Ratio1.07
Top View
4.61 mm4.30 mm0.31 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535443249
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,258 CAD|Low: $386 CAD|High: $1,274 CAD|Avg: $737 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$386 CAD
Retailer 3$587 CAD
Retailer 4$629 CAD
Retailer 5$747 CAD
Retailer 2$845 CAD
MOH London$1,258 CAD

19 data points across 6 retailers

11 retailers$545 CAD to $1,258 CAD

Retailer 1
-
$545 CAD
$390 USD
Price last confirmed 39 days ago
B+
Retailer 2
-
$545 CAD
$390 USD
View
B
Retailer 3
-
$587 CAD
$420 USD
View
B
Retailer 4
-
$608 CAD
$435 USD
View
B
Retailer 5
-
$629 CAD
$450 USD
View
Retailer 6
-
$733 CAD
$525 USD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$733 CAD
$525 USD
View
B
Retailer 8
-
$845 CAD
ZAR 9,767 ZAR
View
Most Expensive
B
MOH London
644BC1188 · Nov 1
$1,258 CAD
£709 GBP
View
8 more retailers have this diamond
Prices start from $545 CADSave up to $713 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.

B+
0.31ct Heart
$545 CAD