CaratHunter
Plans
Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 2507396559

Certificate GIA 2507396559

Diamond specifications and retailer prices

From $1,052 CAD
As of November 5, 2026
Save $1,102 CAD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,154 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded J 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 2507396559. Listed at 4 retailers as of November 4, 2026, with prices from $1,052 to $2,154, a $1,102 spread on the same certified stone. MOH London lists it at $2,154. 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

0.70
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2507396559
Dimensions5.90 × 5.07 × 2.86 mm
L/W Ratio1.16
Top View
5.90 mm5.07 mm0.70 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 2507396559
Side View
Table 57.0%CrownGirdle: VTN-ETKPavilionCulet: Very SmallDepth 56.4%

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: Nov 5
Current: $2,154 CAD|Low: $992 CAD|High: $2,183 CAD|Avg: $1,399 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$1,052 CAD
Retailer 4$1,125 CAD
Retailer 2$1,349 CAD
Retailer 5$1,359 CAD
MOH London$2,154 CAD

44 data points across 5 retailers

4 retailers$1,052 CAD to $2,154 CAD

B+
Cheapest Retailer
-
$1,052 CAD
B
Retailer 2
-
$1,125 CAD
View
B
Retailer 3
-
$1,349 CAD
View
Most Expensive
C
MOH London
D0A78A090 · Nov 4
$2,154 CAD
£1,206 GBP
View
3 more retailers have this diamond
Prices start from $1,052 CADSave up to $1,102 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+
0.70ct Heart
$1,052 CAD