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Heart|Natural|GIA

0.67ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 7561235978

Certificate GIA 7561235978

Diamond specifications and retailer prices

From €525 EUR
SGD 792 SGD
As of November 1, 2026
Save €61 EUR (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €586 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.67ct natural heart diamond

This 0.67ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561235978. Listed at 2 retailers as of November 1, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.67
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561235978
Dimensions5.33 × 6.03 × 3.52 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.33 mm6.03 mm0.67 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561235978
Side View
Table 55.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €586 EUR|Low: €525 EUR|High: €629 EUR|Avg: €577 EUR|-4.7%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2€525 EUR
77 Diamonds€586 EUR

39 data points across 2 retailers

2 retailers€525 EUR to €586 EUR

B+
Cheapest Retailer
-
€525 EUR
SGD 792 SGD
Most Expensive
B+
77 Diamonds
HSCPRCHCBQ3T · Nov 2
€586 EUR
£515 GBP
View
1 more retailer has this diamond
Prices start from €525 EURSave up to €61 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+
0.67ct Heart
€525 EUR