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Heart|Natural|GIA

0.70ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 2507396559

Certificate GIA 2507396559

Diamond specifications and retailer prices

From €670 EUR
As of November 5, 2026
Save €702 EUR (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,372 EUR 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 €670 to €1,372, a €702 spread on the same certified stone. MOH London lists it at €1,372. 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
Colour
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: €1,372 EUR|Low: €631 EUR|High: €1,390 EUR|Avg: €891 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3€670 EUR
Retailer 4€717 EUR
Retailer 2€859 EUR
Retailer 5€865 EUR
MOH London€1,372 EUR

44 data points across 5 retailers

4 retailers€670 EUR to €1,372 EUR

B+
Cheapest Retailer
-
€670 EUR
B
Retailer 2
-
€717 EUR
View
B
Retailer 3
-
€859 EUR
View
Most Expensive
C
MOH London
D0A78A090 · Nov 4
€1,372 EUR
£1,206 GBP
View
3 more retailers have this diamond
Prices start from €670 EURSave up to €702 EUR

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
€670 EUR