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Heart|Natural|GIA

0.70ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6471302064

Certificate GIA 6471302064

Diamond specifications and retailer prices

From €636 EUR
₹67,971 INR
As of November 2, 2026
Save €946 EUR (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,582 EUR at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6471302064. Listed at 5 retailers as of October 29, 2026, with prices from €636 to €1,582, a €946 spread on the same certified stone. MOH London lists it at €1,582. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6471302064
Dimensions5.17 × 6.10 × 3.77 mm
L/W Ratio1.18
Top View
5.17 mm6.10 mm0.70 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6471302064
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.8%

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 2
Current: €1,582 EUR|Low: €635 EUR|High: €1,592 EUR|Avg: €1,074 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€636 EUR
Retailer 3€1,003 EUR
Retailer 4€1,292 EUR
MOH London€1,582 EUR

46 data points across 4 retailers

5 retailers€636 EUR to €1,582 EUR

A
Cheapest Retailer
-
€636 EUR
₹67,971 INR
B
Retailer 2
-
€1,003 EUR
£886 GBP
View
B
Retailer 3
-
€1,122 EUR
$1,259 USD
View
Retailer 4
-
€1,292 EUR
A$2,229 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
B693943CC · Oct 29
€1,582 EUR
£1,397 GBP
View
4 more retailers have this diamond
Prices start from €636 EURSave up to €946 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.

A
0.70ct Heart
€636 EUR