CaratHunter
Plans
Heart|Natural|GIA

0.31ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 6482154364

Certificate GIA 6482154364

Diamond specifications and retailer prices

From $608 CAD
SGD 587 SGD
As of October 29, 2026
Save $512 CAD (46%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,120 CAD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6482154364. Listed at 2 retailers as of October 28, 2026, with prices from $608 to $1,120, a $512 spread on the same certified stone. Diamond Quarter lists it at $1,120. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482154364
Dimensions4.43 × 4.54 × 2.67 mm
L/W Ratio1.02
Top View
4.43 mm4.54 mm0.31 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482154364
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCuletDepth 58.7%

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: $1,120 CAD|Low: $608 CAD|High: $1,120 CAD|Avg: $865 CAD
Diamond Quarter
Retailer 2
October 13, 2026
Retailer 2$608 CAD
Diamond Quarter$1,120 CAD

3 data points across 2 retailers

2 retailers$608 CAD to $1,120 CAD

B+
Cheapest Retailer
-
$608 CAD
SGD 587 SGD
Most Expensive
C
Diamond Quarter
0.31SI2E7500BB10N · Oct 28
$1,120 CAD
£630 GBP
View
1 more retailer has this diamond
Prices start from $608 CADSave up to $512 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
$608 CAD