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Heart|Natural|GIA

0.67ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 2567232526

Certificate GIA 2567232526

Diamond specifications and retailer prices

From €507 EUR
SGD 769 SGD
As of November 1, 2026
Save €59 EUR (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €567 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 2567232526. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567232526
Dimensions5.50 × 5.87 × 3.54 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.50 mm5.87 mm0.67 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567232526
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €567 EUR|Low: €507 EUR|High: €607 EUR|Avg: €558 EUR|-5.6%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2€507 EUR
77 Diamonds€567 EUR

38 data points across 2 retailers

2 retailers€507 EUR to €567 EUR

A
Cheapest Retailer
-
€507 EUR
SGD 769 SGD
Most Expensive
B+
77 Diamonds
HSCPFXSB3NKY · Nov 2
€567 EUR
£500 GBP
View
1 more retailer has this diamond
Prices start from €507 EURSave up to €59 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
0.67ct Heart
€507 EUR