CaratHunter
Plans
Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 5566605424

Certificate GIA 5566605424

Diamond specifications and retailer prices

From $850 CAD
As of November 4, 2026
Save $1,276 CAD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,126 CAD at MOH London · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566605424. Listed at 9 retailers as of November 2, 2026, with prices from $850 to $2,126, a $1,276 spread on the same certified stone. MOH London lists it at $2,126. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566605424
Dimensions5.72 × 6.10 × 3.17 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud
Top View
5.72 mm6.10 mm0.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566605424
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 52.0%

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: Nov 4
Current: $2,126 CAD|Low: $658 CAD|High: $2,169 CAD|Avg: $1,207 CAD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$850 CAD
Retailer 10$909 CAD
Retailer 4$956 CAD
Retailer 6$1,062 CAD
Retailer 9$1,062 CAD
Retailer 7$1,106 CAD
Retailer 5$1,122 CAD
Retailer 2$1,214 CAD
Retailer 3$1,258 CAD
MOH London$2,126 CAD

13 data points across 10 retailers

9 retailers$850 CAD to $2,126 CAD

A
Cheapest Retailer
-
$850 CAD
Final sale: no returns
B+
Retailer 2
-
$956 CAD
View
B+
Retailer 3
-
$1,062 CAD
View
B+
Retailer 4
-
$1,062 CAD
View
B+
Retailer 5
-
$1,106 CAD
View
B+
Retailer 6
-
$1,122 CAD
View
B+
Retailer 7
-
$1,214 CAD
View
B+
Retailer 8
-
$1,258 CAD
View
Most Expensive
B
MOH London
656337C97 · Nov 2
$2,126 CAD
£1,190 GBP
View
8 more retailers have this diamond
Prices start from $850 CADSave up to $1,276 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.

A
0.70ct Heart
$850 CAD